Subreddit rules check
r/c25k
Can you promote here?
The written rules take no clear position, which is NOT permission: unclear communities enforce norms through removals instead of rulebooks. Sort by top, study which builder posts survived and how they were framed, and when in doubt ask the mods.
Links
No explicit link policy. Default to no URL: link-plus-young-account is one of the most common automated removal patterns on Reddit.
What this community rewards
Dominant post formats: story, question, discussion
Write short, first-person, celebratory or progress-focused headlines (e.g., 'Just completed my first 5K!', 'W5D3 done'). Body: brief context (age/weight/time/W#D#), what helped or hurt, and a humble question or takeaway. Tone: informal, grateful, motivational. Top posts are sincere milestone posts and progress updates; avoid anything that reads like an ad or sales pitch.
Arriving in the local format matters: cross-posting the same text everywhere reads as tourist instantly. The wider method is in the Reddit playbook.
Classified mechanically from the community's published rules and recent top posts, last checked October 2026. Rules change and moderators have the final say: verify at r/c25k's rules page before posting anything that matters.
Thread Otter checks this before every send
These profiles power the product: promo-banned communities never receive a promotional draft, drafts arrive in the local format, and a fact-check gate plus human pacing protect the account doing the talking.