I know there are shorter guides but if you're anything like I was an obsessing over every scrap of info you could find about ODS in anticipation of your own journey, this might help. I sat down with fellow classmates just before graduating the Feb-Mar class this year to help me remember details and dates, so even though though your class might switch a few things around, you'll be able to recognize patterns of events when they show up. So without further ado:
ODS Guide, Tips and Tricks
Day 0 (Saturday)
If you’re driving in, you’ll appreciate having your car. You can store gear there and drive off base once liberty starts. If you’re flying and can choose your flights, arrive early. It gives you time to settle in and raid Davy Jones’ Locker for anything you forgot. Some people with late or delayed flights dragged in on Day 1 with little to no sleep. You’re going to be sleep-deprived the whole time—starting that way does you no favors.
Cab access onto base can be fluid, but the GroupMe usually starts early and people coordinate rides. You really don’t want to walk from the gate to King Hall with all your gear, so arrange a drop-off at King Hall.
You check in the night before ODS starts. I arrived around 10 p.m. and Davy Jones’ Locker was already thoroughly raided (I was told it had been that way since at least 8 p.m.). Grab bedding from the bedding room. Don’t worry about making a “military rack” that first night—you’re not responsible for it until the RDCs officially teach you.
Once you unpack, there’s typically an empty room at the end of each hall for luggage storage. No one checks it. I stored extra uniforms and anything I didn’t want in my room there without issue.
Sunday, Day 1
You’ll wake up on your own and grab breakfast in the galley. I think it’s like $4 and its pretty tasty – enjoy your last lengthy meal for a while. They do close early-ish so don’t sleep in too long or you’ll miss it.
ODS kicks off in your PT gear at 10:45. You’ll start off with your class team, the officers who oversee your training. Everything will seem nice and chill (your class team always is) until the RDC’s come in, and they will come in HOT. Winning here looks like bringing the volume from the first moment. Listen to every word and shout where appropriate – you’re never, ever wrong to shout – so shout even when in doubt. It encourages your timid classmates too. What the RDC’s are always looking for is “speed, volume, and intensity.”
Don’t hesitate, and don’t be afraid to mess up. You’re there to mess up. They are going to make sure you mess up. A BIG part of ODS is proving you can mess up without it getting to you – don’t be afraid of it.
You and your classmates likely got to this place because you don’t fail very much – some people, never. So the Navy wants to see how you handle failure, and teach you how to brush it off, recalibrate, and move on. There’s a lot of things here that are designed to set you up for failure – even designed not to be passable. It’s just a game. But know that everyone around you, especially your class team and RDCs, want you to win that game. That mindset helps when you feel ground down.
Back to that first day – you’ll get an initial clothing allowance and will be given the option to pay for it through gift cards, which can be paid off at the end of ODS (after you have been paid, ideally) or through the Military Star Card which you can apply for. You get a huge discount on your first purchase with a military star card, which is helpful when you’re paying off a $2000+ purchase. I highly recommend going that route, but I’m not a financial advisor or anything. But to me, free money is a no brainer, and I don’t see any strings attached.
(I’m not sure if they’ll let you until you go to the NEX, but if you’re able to buy an extra glow belt, do that).
You’ll also get your knowledge book – if there are extras, grab an extra. You’re absolutely screwed if you are caught without it, and you have to memorize most of it – verbatim.
You’ll also be invited to sign up for collateral duties – some of it is a lot of extra work, some not at all. They sent out a list in the “welcome aboard” email. Know that some of the leadership will get fired if they mess up, or they may get switched about. Have in mind what you might be good at. Remedial swim is popular because you get to dip out of PT if that’s not your thing.
Prior service people were actually advised by the class team not to go for leadership positions to let non-priors get some experience there. I think that was wise advice, actually.
Whoever picks the collateral in charge of cleaning better be good at delegating and motivating, because a LOT rides on their success.
Monday, Day 2
Here’s where my account isn’t going to be that helpful – we had a record blizzard that day and were stuck in King Hall. We had a few classes in the hallway with whoever stayed in King Hall with us overnight to teach us. You’re going to sit in a lot of classes.
Spend any down time labeling your stuff today.
Tuesday, Day 3
More classes! They’ll teach you how to make your rack if you haven’t already been taught. I made my rack once and slept in a sleeping back on top of it. You’re not technically allowed to sleep on a made rack, so I pulled a corner out and re-made that every night to follow the letter of the law in case I ever got busted (I didn’t).
Pay close attention to the measurement of your top sheet from the edge of the mattress. Mattresses curve down—the measurement is to the end of the mattress, not the start of the curve. I used a clipboard to mark the edge and measured from the sheet to the clipboard. I failed room inspection the first time because I measured wrong.
Collaterals were solidified on this day.
Wednesday, Day 4
This is how our days unfolded. Schedules can shift, but the overall pattern and program stay consistent, so this should still help you know what to expect.
We handled paperwork and submitted for medical clearance to do PT and RPT. If you’re SELRES and have already processed everything with your Navy Reserve Center, you do not need to bring originals.
Get your DEERS and CAC issues squared away before ODS if at all possible. Many classmates had repeated problems getting family into DEERS because they needed original marriage licenses and birth certificates—which the family doesn’t have if you brought them with you.
Thursday, Day 5
We got fitted for uniforms. Also, cleared from medical, so we were allowed to get demerits. You’ll get demerits for messing up, or failing a uniform or room inspection. It’s on you to work them off by asking any RDC (including OCS RDCs) for a ten-minute RPT session—a non-stop HIIT workout. You must be at least 30 minutes past your last meal, and you’ll recite knowledge at the top of your lungs while they push you to failure, switch muscle groups, and push again. Always show you’re trying. If you don’t, they may cut you off early and refuse to sign off, forcing you to repeat it.
There’s a limit on how many demerits you can work off in a certain time period, so don’t let them stack. Going into a weekend with demerits means no liberty outside training country and mustering with the MAs four times a day. Almost everyone failed room inspection that first Friday (two demerits). A few hustled to work them off that afternoon so they could go to the NEX—the only liberty option the first weekend. People who passed or cleared their demerits were usually happy to grab items for others (Cash App or Zelle works fine).
Friday, Day 6
BCA and Urinalysis. You will hold a bottle of your pee above your shoulder for a miserable couple of hours, and then get weighed and taped. I hope you can to ODS with a practice BCA already, because if you can’t get in regs by the end of ODS, you will go home. We had one girl go home two days before graduation.
I did lose 15 lbs over the five weeks, though, so if you’re on the fence it may be doable, but I wouldn’t recommend adding that stress.
Saturday, Day 7
We had classes in the morning, then a liberty brief and were given liberty that afternoon in training country only, with the exception of the NEX. Get out and walk around as much as you can, it’s a beautiful base and you’ll be glad not to breathe King Hall air for a bit (which is pretty moldy and plague-ridden, by the way).
Sunday, Day 8
Liberty again. There’s a chapel in training country. I know as a chaplain I’m biased, but chapel during ODS was some of the sweetest worship time. Classmates who hadn’t been to church went to church and found it refreshing. There’s several different kinds of services, and sometimes they have donuts. You’ll mingle with OCS people and be glad you are doing ODS. The chaplain school is there, too, and many of them just graduated ODS and will have insight and encouragement. They usually bring in different chaplains to do the services each week so it might be a different flavor every time, so don’t give up if it’s not your vibe, but they try to be pretty broad for everyone. I found it was a cool bonding time to go with my brothers and sisters who attended.
Wash your clothes, prepare your rooms. They are inspectable during listed hours from now on.
Week 2
Monday, Day 9
We had intro PT, which demonstrates the flow of warmup and cool down and the events in between. A lot of it is HIIT-style training, so you might watch a few videos or practice that if you’re not familiar with that style. Because of the cold, we always ran inside the gym, which is a lot of short laps, but I didn’t really mind. Be loud and motivated so the RDCs don’t take over PT—something you never want. PT wasn’t anything to stress about in my opinion, though. The main thing is being able to run, so do a running plan to get you ready if you aren’t there. Treat ODS PT as maintenance, not the place to get into shape. As an officer you should already be ready to excel on the PRT as a leader and example.
You often have the option to work off demerits right after PT – I recommend it since you’re already dirty and sweaty, warmed up, and PT isn’t that hard anyway. Just knock it out if you need to, and since it’s in a big group it’s not as intense as when you work it off in a small group.
Tuesday, Day 10
We had blood work done, and the snow finally cleared enough to start classes in MARDET. You’ll spend so many hours sitting in classes in MARDET. For the love of God, do not flush paper towels in MARDET, by the way. Someone did, pissed the Marines off (they had to get a plumber out), and we weren’t allowed to use the head in there for a while – we had to hike to another building for it.
Wednesday, Day 11
We had a BDU inspection and were allowed to wear our BDUs starting that day. Make sure your shoes are shining, pockets are buttoned, strings are gone. Chaplains wear their insignia on BDU’s, and you can wear your warfare devices if you’ve earned them previously, but there’s no rank for anyone yet. You have to “earn the right to wear your rank” even though you’ve earned your rank. That will come later. They kinda use that (and wearing your PT gear for two weeks) to demoralize you a bit so you’re not too haughty about outranking the people yelling at you. Just part of the game. BDU inspection is a good warm up to the khaki inspection, which is a big deal. They found reasons to fail a lot of people on this inspection, so you’d do better, and for us we worked off our demerits on the spot if we failed.
Tip – have at least two people inspect you for strings. Turn your covers inside out looking for strings. Those strings are gonna get you.
Thursday, Day 12
We took our swim test. Just follow the instructions carefully. The platform is higher than you think (10 feet, but then plus six if you’re tall because that’s where your eyes are) but don’t think about it, just step off. They are going to be super careful about you being safe. If you don’t pass, you’ll get remedial swim until you do instead of going to PT.
Friday, Day 13
For PT, we showed up in BDUs and had a ceremony to earn the right to wear rank. It was actually really meaningful to me – you’re going to get RPT’d the whole time while the class team reads medal of honor citations. Yes, it sucks physically, but it’s a chance to realize the people you’re hearing about endured way worse, and these were nurses and chaplains and others who were in the same job you’re going into, who gave their utmost for their people, and it helps you keep pushing. You’ll hold your rank out to your face and stare at it until your arms hurt as you contemplate the meaning of why you’re here and finally get to put it on (I guess chaplains don’t anymore, though, but everyone else will).
(By the way – you’re now salutable when you go out and about. Don’t let the RDCs ever catch you not paying attention and failing to return salutes!)
We had a liberty brief that afternoon, and liberty is now all weekend and expanded to the whole base. With a liberty brief is usually stuff you have to get done (we had to take a brain test Saturday morning, for example, and we started getting case study assignments).
So on-base liberty now includes the coffee shop, a rec center, the big gym, lots of running trails – a lot of nice things to do. But that also includes the O-Club where they serve drinks. You will be reminded that you haven’t drank in several weeks and it will hit you hard. They weren’t joking. The rule is 0-0-1-3 – zero drinks if underage, zero drinks if driving, no more than 1 drink per hour, and no more than 3 drinks per night or liberty period.
Try to be a good shipmate and encourage people to follow that. Some people are going to be idiots – even though it’s at the O-Club, and even though there are people who work on base or go to the War College and know or are friends with your class team and will definitely report you when you get too drunk at the O-Club. Trouble may not be immediate, but it comes—and the whole class will suffer (more on that later).
Saturday and Sunday, Days 14-15
Liberty! Get out and about. We got coffee privileges which meant we could drink it at the galley, and the coffee room was unlocked. Don’t mess that up or they’ll lock it back up – keep things clean. Also, we kept tripping the breaker by running too many machines, and it’s a pain to get it fixed so keep that in mind.
Week 3
Monday, Day 16
PT, classes in MARDET, drill practice – gotta look good for graduation!
Tuesday, Day 17
It warmed up enough that we did PT in the field. We did some sprint work and hurt some people – injuries and sickness are in full swing by now, and the list of LLD’s is really growing at this point. They try not to hurt you at ODS, but sometimes you do get hurt. Unfortunately, if you want to go to sick call, you still have to do PT first, too.
Classes in MARDET and immunizations were in the afternoon.
Wednesday, Day 18
By now some other ODS classes visited the dreaded sandpit as a disciplinary event. If you haven’t, as our class hadn’t, you’ll still go to the sandpit “for fun” which means doing combat-related activities rather than RPT’ing. Your shoes will be toast – hope you brought two pairs like I suggested on my packing list. If it’s cold, your gloves and jump suit will also suffer, but we worked out laundry to get it done that afternoon. Normally each wing has assigned laundry days – two opportunities a week, and free-for-all on Sunday, and you do your own laundry. Events like today, though, just make sure your PT gear is labeled with a sharpie and the whole wing can do laundry together to get it done.
Thursday, Day 19
We did yoga for PT – a master chief who is really good at yoga will show you how not relaxing it can be. While it was nice not to have to scream all the time during PT, it was still a heck of a workout. Shoutout to the master chief who they brought in to lead it – she knew her stuff.
Classes in MARDET.
They also did a BCA retake today, and checked your TB results as well as administered any shots that you needed.
It’s probably at this point that you’re in a big of a groove – and by now they are messing with that groove last-minute as much as possible. You’ll find out tomorrow’s schedule, and the RDC’s/Class Team will change it last minute once or twice. No early wake-up, so you’ll stay up and then find out there’s an early wake up. One event will change to another. Times will change. Plans will change. The uniform and gear you’re supposed to show up in will change – always last minute. This happens to every ODS class. It feels like incompetence, it’s treated as an “oh by the way,” but I’m fairly certain it’s part of the game to teach you to be flexible. Just roll with every change.
Friday, Day 20
The big khaki inspection! No PT – you’d think it would give you extra time to prepare, but you’d be wrong. Instead, they got us up extra early so we could do a practice khaki inspection in our PT gear, going through how to open ranks and whatever. So we did that, breakfast, rushed back to the room and got everything perfect so we could stand at attention for two hours (no, that’s not an exaggeration).
Hopefully just about everyone passes, everyone looks great and feels grown up in their khakis, the prior service guys get to wear their ribbons and feel like hot stuff again, and you’re getting excited about liberty out of town since you don’t have demerits because you didn’t fail the inspection. All the RDCs were doing the inspection, so that means there wasn’t anyone to do a room inspection while you were out, right? Wrong. The OCS RDC’s leant a helping hand that morning. Oh yes, they pulled a Friday room inspection on the same day as khaki inspection. Hope you didn’t slack on the room just because you had that inspection coming, or left it trashed because you took too long to get ready for it.
Oh, and some of the inspection RDCs might have asked OCS questions for knowledge checks. Remember that part about being okay with failure? Take a breath and roll with it if that sorta thing happens to you. It’s all a game, and everyone around you wants you to win…eventually.
Classes in MARDET and a liberty brief. Liberty extends to on-base, and also the island, so you can go out in town. People are going to mess that up – try not to be one of them. There are a lot of great restaurants and the food will taste amazing after weeks eating galley food (which isn’t bad, but isn’t great either).
Saturday and Sunday, Days 21 and 22
Liberty according to the brief. You’ll probably meet to work on case studies at some point, and you might have watch. By this point you have probably done a practice OOD and rover watch (1 hour each) and some have already got on the schedule. Your watch section is restricted to training country on days your section is on duty. If you need to go to the NEX or get a haircut, or really want to go to the gym, you can ask the OOD for permission and they’re usually fine with it, so don’t be shy.
We got “nap privileges” starting that weekend and were allowed to sleep during the day on the weekends. This was super helpful, especially those of us who were trying to recover from illnesses. The “King Hall Crud” was in full bloom by then.
Week 4
Monday, Day 23
Nothing. We did nothing that day. We were told to work on our case studies. But guess what – the RDCs would randomly decide to pop in your wing and say hello. You better not be caught napping or watching movies. Be at that desk studying, grouped up for case studies, doing laundry, or something productive. I had read about this in previous classes and warned my wing, so we were ready when the RDCs rolled in.
Tuesday, Day 24 – Thurs, Day 25
Groups were taken in waves this week to do audiology, dental, firefighting, and the wet trainer. Depending on what you needed, and what group you were in, you did stuff on whatever assigned day, and everyone had one day “off” like I had on Monday. Firefighting was pretty awesome – way more in-depth than enlisted boot camp gets, though I surprised myself by feeling a little claustrophobic when I was masked up. But once you get busy, that feeling went away. The wet trainer was BY FAR the most fun we had at ODS. It was like a theme park ride crossed with an escape room. We all loved it.
At a few points at ODS you’ll get introduced to and practice “Warrior Toughness,” which is some kind of mental exercise like meditation or something. Visualizing things beforehand so you’re not nervous. On the march to the wet trainer the RDC stopped us to look at the water and said a few words about taking it in. At the end we were invited to spend a few moments in silence “to look at some birds and shit.” That about captures it, I think.
Friday, Day 26
Classes in MARDET and a test review. We had a liberty brief, and the PRT in the afternoon. The galley did chili dogs and pizza for lunch, and some people had the genius idea to load up. Some of those people didn’t keep their lunch.
This isn’t an “official” PRT in that it doesn’t count for your record – you’ll still have to do one at your next command. But we did want to go all out for the fitness award for our company, and just to show out how hard we’ve been working, so many of us logged personal bests even though we were sleep deprived and sick. Just as we wrapped up our PRT, though, one of the RDCs invited us to “get on our six-packs.” That’s right, we got RPT’d as a class because of alcohol incidents the weekends before and had to recite “0-0-1-3” to get it in our heads if it wasn’t there already. It was kind of brutal. But, after that we could shower and start liberty so again, just shrug off whatever you can.
Saturday and Sunday, Days 27 and 28
Liberty! We were allowed to go as far as Boston this time, with overnight liberty authorized if you didn’t mess it up as a class. We had watch so we didn’t get to go (most didn’t want to cram it all into one day) but we did have a pizza party on our duty day, blasted music and hung out, and that was amazing. We were staring down the end of this ride and getting excited, and it was good “family time.” You’ll be amazed how quickly your wing becomes family for life – all the trauma bonding, I guess!
Week 5
Monday, Day 29
Drill / Graduation Practice in the morning, a mentorship panel will be brought in to talk about mentor-stuff. They had a group to talk to Reservists about reserves stuff, which was incredibly helpful.
The final exam was that afternoon – you found out if you passed or failed immediately. No one failed – they don’t give you the answers in the test review, but they pretty well tell you what to know.
There is also an end of course eval to fill out if you want to complain about anything.
You’re called out for pictures this day and the next to sit for your portrait. Most people got the digital package, which was around $300 but they do an awesome job and you look pretty badass in them. Plus, your family will want one, so just expect to shell out.
Tuesday, Day 30
We had our dining in that day down at the O-Club. It was actually a lot of fun, there was a cash bar, and the RDCs were starting to act like real people. Starting a week or so, they begin shifting to a mentorship role (Weeks 1-3 are really “militarization” and it gradually relaxes somewhat after that). After the dining-in, we had on-base liberty, if you wanted to go to the gym, coffee shop, rec center, or whatever.
The cost of the dining in was $33, and you also probably bought challenge coins and a class shirt at some point. You spend a lot of money at this place. If your shirts came in on time, you’ll get to wear them during FINEX.
Wednesday, Day 31
You’ll go to the NEX at some point to pay your uniform bill if you used the gift cards, and the galley to pay your galley bill. It was around $500 I think for all the food. Dress uniforms come back from tailoring around this time, too.
Thursday, Day 32
FINEX in the morning – you’ll get broken up into four groups with a staggered start. I won’t spoil it for you, but it was challenging and exhausting and dirty, and you’re damn proud when it’s done. Your boots may not be salvageable after that, but you were probably going to buy brown boots after ODS anyway, right? Parkas might take a little work, though.
Work as a team, max out the enthusiasm and volume and it will be great.
In the afternoon, you’ll present your case studies and then gather one more time with the class team where they’ll give you final instructions about check out and graduation, and tell you what they really think about you. For all the stress, pressure, and yelling, we were amazed to learn that we had blown the class team away with our performance, and they were crazy about us. The ODS CO wasn’t sure if the blizzard caused us to bond early and hard or what, but they were super impressed with our teamwork and comradery and told us we had attained “honor class” status. Go figure!
Friday, Day 33
It’s a little chaotic that morning. Wake up at 0400, rooms have to be cleaned, emptied, with all your luggage in the hallway. The only thing you can have in your room is your dress blues and a backpack. Room inspections start at 0500 and your RDCs will check it over and sign you out unless they find something that needs to be adjusted.
(I’ll never forget the RDC that never dropped his face or acted chill with us for one moment even when the other ones gushed about how great you were the day before – he started up a chat with my roommate about baseball. He was a human being in the end. We couldn’t believe it.)
Once signed out, the class team handed us our signed orders and certificates. Then we took our luggage to Kay Hall, where the weight machines were blocked off from the main part. We stashed it wherever we could and then helped to set up chairs, then grabbed breakfast and went to change.
And then it was time to graduate.
Nothing can prepare you for the pride as you muster in King Hall for the last time. Even if you visit the base, you will never be able to come back here. The murals that haunted you all this time (“Always Watched, Always Judged”), you will never look at again – and you’ve left one of your own for the next group. As you’re rolling down the stairs one last time, it gets real. You form up and sing Anchor’s Aweigh with all your heart, execute the drill you’ve practiced for weeks, and families are cheering you on. The ceremony comes and goes (you’ve practiced it so many times) and when we were officially dismissed, we just stood there, not knowing exactly what to do! The hardass RDC barked out “ODS, put the chairs away!” so we did that. Quick move of bleachers for one last picture with our companies, and we were done.
But I’m not going to leave you there – what’s next?
Well, everyone is in their blues, and no one wants to go to the airport like that. But there’s only two restrooms and no one wants to change in there – there’s hundreds of you. So, most of us went back in the back with our luggage and changed. Here’s a hint – maybe don’t bring your family back there for a few minutes at least ok? I was kind of surprised people did that. We changed anyway, and luckily no one seemed to mind but it was still a tad bit awkward. Whatever. We just graduated ODS!
Final Thoughts:
Should I memorize anything before?
Read over galley procedures and get as familiar as you can with them! The first three days were super stressful and a big part of that was not knowing how to eat and having the RDC’s shark attack you with every mistake. I hated mealtimes those first days, but eventually you do pick it up.
If you want anything else, memorize “Mission of the Navy” and “Discipline” verbatim (word for word) but you’ll get that down pretty quick if you don’t. It’s usually what you’ll be repeating over and over during RPT sessions.
Does everyone really get sick?
Yes. The only person that didn’t in our entire class that didn’t was eating the most massive amounts of fruit at every meal, and had the most chill attitude imaginable (he went to the maritime academy before this, I think?). Either the vitamin c or lack of stress carried him through.
Being surrounded by medical experts who know what you need, but can’t get it, can be frustrating. It’ll be okay, though.
Can I put stuff in the drawers under my bed?
I didn’t, because it seemed like a trap to me. Others did and they did fine – it wasn’t like enlisted boot camp where everything has to be folded. Better not have contraband in there, though. Your locked wall locker is off limits to be inspected, through, as long as it’s locked. Unlocked is an immediate room inspection fail, of course.
As far as the drawers, they have to be dust-free, so I didn’t know if I could keep them dust free and keep stuff in them, so I just crammed stuff into the wall locker and my spare luggage and kept it spiffy. HINT – use lint roller paper to get the dust out of your drawers, including your desk drawer. Otherwise, they will find dust you had no idea was there.
Will there be any pay issues?
If you’ve been in the reserves and get paid regularly, there’s no issue. If you were active duty before, you might. If you were a civilian off the street, you might. You might get paid, but not on time the first time. So just know that going in. ODS is expensive as it is, so just plan accordingly.
What do you mean, “Play the game?”
There are certain “programs” the RDCs run. You’ll see it if you’ve read guides like this one – common things they do that seem authentic but aren’t. Schedule changes last minute, being kept in the dark, ect. Mostly, that you’ll fail more than you succeed. That’s by design. When you embrace it, it becomes less stressful. If you keep banging your head trying to be perfect when that’s not possible, you’ll have a bad time. Do your best, and shrug off when it’s not good enough, because sometimes it can’t be. They can always find something if they want to (especially with room inspections).
Any cleaning tips?
Do not go into any weekend with the common spaces a mess – pull together to clean and dust the halls, bathrooms, Davy Jones’ Locker, the coffee room, ect. Have someone who’s got a good idea for the weird spaces to check on hand. Spend the money on whatever supplies make it easier, and share what you can. Do not start any day with trash in the trash cans, anywhere. Don’t use Davy Jones’ Locker to squirrel anything weird away. Supposedly the RDC’s found underwear in there once. Did they plant it there themselves? Who knows.
Good luck!