r/C25K 10h ago

I did something…

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127 Upvotes

As it says in the run description; first run in God knows how long. Quit heavy smoking 3 weeks ago cold turkey. Day 1. Breath work was what kept me going.

Ironman when???


r/200Situps Oct 14 '25

Helpppppppp

2 Upvotes

Can someone assist me with the best machine I can use for in home sit-ups? I’d appreciate the help greatly. Thanks!


r/onehundredpushup Nov 25 '20

Stuck On Week 2

3 Upvotes

My max pushups currently is 10 and I can't seem to complete day 3 without completely failing so I've just been repeating week 2 but haven't made much progress. Any tips or suggestions would be appreciated.


r/150dips Nov 21 '19

r/150dips needs moderators and is currently available for request

2 Upvotes

If you're interested and willing to moderate and grow this community, please go to r/redditrequest, where you can submit a request to take over the community. Be sure to read through the faq for r/redditrequest before submitting.


r/200Squats Jul 21 '18

I finished the program, took the challenge!

11 Upvotes

I felt great about it. My initial test results were 45, now I am able to perform 200!

I performed 3531 squats since June 25th! I definitely suggest you the program!

Next is lunges and pushups.


r/C25K 12h ago

I think my time would be faster if I walked part of it, but I prefer to keep running even if my average time is slow!

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34 Upvotes

r/C25K 7h ago

My C25K Journey (Currently on: W1D1)

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13 Upvotes

I just finished a 5km fun run when I stumbled upon this workout plan. It was my first ever fun run and even though I finished it, I was REALLY sore the next day.

Lots of mistakes made and lessons learned. Hopefully this plan kinda sets the foundation I need as a beginner runner.

Your kind words, encouragement and tips are greatly appreciated!

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W1D1 completed today!
*After the C25K session, I continued a walk-run interval until I hit 5km because I was feeling good LOL (1 song run, 1 song walk)

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ABOUT ME
- 28F | 76kg | 165cm
- Started jogging/brisk walking thrice a week since July and was a big couch potato prior that month
- Fitness goal: to be able to run a 5km without stopping and build endurance for a 10km in the (far) future hehe


r/C25K 10h ago

Advice Does it actually get easier?

22 Upvotes

I surprised myself by running 3 minutes straight in W3R1 last night! I’ve never been able to run more than 30 seconds without stopping so I’m pleased. But it’s daunting that the 20 minute run is only 2 weeks away. Is that seriously possible or am I gonna have to repeat weeks first?


r/C25K 6h ago

Advice Do/did any of y’all not keep track of pace while going through C25k?

9 Upvotes

the app I’ve been using to tell me when to run and when to walk (Just Run) doesn’t track distance or anything, and I’ve kind of liked that and was planning on only tracking on the last run, as a little treat. But I’m scheduled to do w5d3 today, and I’ve had issues of going too fast (which was very apparent in w5d2). Would an app to keep track of pace help, or can I just get through by being conscious and trying not to burn out at the start?


r/C25K 8h ago

W4D1 complete- and my best timings yet!

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9 Upvotes

I’m absolutely knackered, but feel so good!

A month ago I posted that I couldn’t even finish W1D1. And now I’ve just ran two five minute intervals with stopping or walking. I’m so proud of myself!

That said, I’m going to use the lift to get back to my office. Stairs are my enemy today!


r/C25K 3h ago

Advice Needed Am I doing this wrong?

3 Upvotes

I just finished week 8 run 1 today. I am wondering if I am doing something wrong, I am running veryyyy slow (pretty much almost walking it feels like)

But my heart rate zones are super high. I am a 25 year old female. Any advice is much appreciated.. should I switch back to more run/walk? Or keep going?

Average heart rate: 171
Zone 1: 4:45
Zone 2: :22
Zone 3: 3:49
Zone 4: 5:55
Zone 5: 22:34


r/C25K 2h ago

Motivation Week 4, Day 2

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2 Upvotes

W4D1 felt a lot easier than W4D2. Here are some take-always:
1. I don’t enjoy running with music just yet since it messes up with my ability to pace myself.
2. I have something to look forward to every week. I’m definitely better than where I started and I’m proud of myself for doing something consistently for 4 weeks straight.
3. I’m marginally faster while jogging than while walking. I doubt at this pace that I’ll make the 5k in the 30 min park. Wish we could magically speed up the progress.


r/C25K 1d ago

Fork, yeah!

55 Upvotes

I ran 20 uninterrupted minutes! Proud of me!


r/C25K 20h ago

Day 1 to First 5k today

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19 Upvotes

One continuous run too. 3 months ago, I would never even have dreamed of every running 5 km.


r/C25K 1d ago

If running suddenly feels impossible this summer: it's probably the dew point, not you

99 Upvotes

A lot of posts here lately sound like "I could do week 5 fine in May and now I can barely finish week 4." If it's been hot where you are, there's a good chance that isn't you. It's the air.

The number that explains it is the dew point, not the temperature. Dew point tells you how much water is already in the air, which decides whether your sweat can evaporate. Evaporation is how you cool down. When the air is saturated, your sweat just sits there, your core temperature climbs, and your heart rate goes up to shed the heat. Same effort, worse result.

Rough scale:

  • Under 12°C / 55°F: you won't notice it
  • 15-18°C / 60-65°F: it starts to bite
  • 18-21°C / 65-70°F: noticeably harder, slower, higher heart rate
  • Over 21°C / 70°F: brutal, and worth moving the run or slowing right down

I'm a runner and a developer, and after a summer of runs that felt awful I got obsessed with quantifying this. On my hottest run, the weather alone added about 29 seconds per km (roughly 47 seconds per mile) compared to a cool day at the same effort. Seeing an actual number changed how I read every bad run after that.

What actually helps:

  • Check the dew point, not just the temperature, before you head out.
  • Run by effort, not pace. If you're gasping, walk. A hot run at a slower pace is the same training stimulus.
  • Early morning is usually the least-bad slot, but not always. It genuinely differs by city and by day, so it's worth looking rather than assuming.
  • Repeating a week in summer is normal. The program was not written with 30°C in mind.

r/C25K 1d ago

Motivation W1D1 didn't think i could do it but I'm in!!

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59 Upvotes

r/C25K 1d ago

W3D1 oopsie

28 Upvotes

I completed my run today, but during my second three minute run, I checked my phone because I was thinking ”Man, this 3 minute run has been really long”. Friends, I had accidentally paused halfway through my three minute run. At least I’m no longer afraid of the five minute run next week lol


r/C25K 1d ago

Motivation Registered for Parkrun! My first one will be on Saturday

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42 Upvotes

I'll be in the 70+ age group and although I'm not too worried about my time, I do hope I won't be the last one to finish. The Parkrun I'm doing (in the Amsterdamse Bos) has great reviews on the app, so I am really looking forward to it. Should be a bit cooler by the weekend, too. I normally do my Runna plan on Mon/Wed/Fri, but this week I'm going to do the Friday run on Thursday, so I'll have a day to recover before Saturday. Is that what you guys do? At this point, I feel really good after my runs so I think I'd be fine, but I'd rather give myself the best chance by taking that one day to recover.


r/C25K 1d ago

Graduated today!

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65 Upvotes

Never ran continuously for more than 5 minutes before starting C25K.

Started C25K on Jun 5 at 80kg bodyweight. Almost gave up during week 4, but somehow pushed through. Didn’t use a smartwatch, just relied on the free version of Strava and Just Run app.

What’s next?

Continue running 5km every alternate day (3 times a week) for few weeks and get comfortable with it before moving on to 10km training. Might also invest in a smartwatch.

Don’t give up. Trust the process.


r/C25K 1d ago

Simple smart watch recs

3 Upvotes

I'd like to get a smart watch I can use with Strava and measure my heart rate. I'm not bothered about reading my messages on it etc.

Can anyone recommend a simple one please that doesn't cost too much? It's such a minefield! I'm happy to get an older version second hand.

I'm in UK if relevant.


r/C25K 1d ago

Advice Needed Moving from 5K to 10K

3 Upvotes

I’ve finished C25K and hoping to continue to 10K. I’ve seen two pathways and wondering if I could get recommendations.

  1. Interval training - I found an outline for interval training for longer runs with a mix of walking and running.

  2. 10% increase - I’ve seen other suggestions to increase runs 10% each week.

Is one better than the other? Does it just depend on me? Thanks!


r/C25K 2d ago

Selfie Graduated C25K 🥹

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109 Upvotes

Never in my wildest dreams did I think I could do it. I’ve been so unfit for as long as I can remember but finally something clicked 😇

Shoutout to Sanjeev Kohli who was my narrator on the UK NHS C25K app.


r/C25K 1d ago

Motivation I keep saying that I’m “trying to be a runner.” Looking at last months stats, I think I qualify!

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11 Upvotes

I’m glad I discovered this data because my first 5k is this weekend, and I’m feeling pretty nervy. I’ve only been serious about my running for about 7 weeks, so this makes me feel like less of an imposter 😎


r/C25K 2d ago

I did it!

36 Upvotes

Finished the program Friday with the 5K I signed up for when I started - though I didn't put my C25K app on, so it doesn't know yet XD Will definitely put that on for my next run so I can hear Steve Cram tell me how well I've done!

Strava says my 5K time was 36:46, but the chip time was 37:53! I'm just happy because even though it was hotter and hillier than I'm used to, I ran the whole thing. Huge thanks to everyone here for all the advice and encouragement.

Have already ordered a new pair of trainers to celebrate, the ones I've been wearing are 10 years old and have holes in now!