r/C25K↗
Couch to 5K
Anything related to the Couch-to-5K running programs or the like; open to all, noobie to pro.
233k subscribers231 posts / mo in Sep 2026176 authors / mosince 2010
r/C25K has 233k members (+7.1% over the last 12 months). It gets about 231 posts a month from 176 people. Top topics: Week Run Progress, Week 1 Challenges and Week Run Intervals.
When to post on r/C25K
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How r/C25K has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/C25K
Top topics
Share of the subreddit's posts
- Week Run Progress7.9%
- Week 1 Challenges5.0%
- Week Run Intervals4.4%
- Weekly Runs3.8%
- Weekly Runs3.8%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Apple
- #1 Athletic Shoe Review Site
- The BMJ
- Dress My Run
Everything else about r/C25K
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research