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Start from a community you already like. We’ll suggest other safe-for-work communities that share clear topic or description signals in our directory.

Related to r/crossfit

SubMouse ranks matches from public descriptions, shared topics and directory links. This is our own matching. Adult communities are excluded.

Prefer a short written guide? See curated alternatives to r/crossfit.

CommunityMembers7-day growthPosts/dayWhy it matched
r/strength_training
Strength Training
5M +1.4K 18.2 shared terms: training; listed as related in our directory
r/Dogtraining
DogTraining: For training and rehabilitating dogs and puppies and all things ca…
1.6M +618 37.6 shared terms: training; listed as related in our directory
r/CrossStitch
Cross Stitch
1.1M +604 54.9 shared terms: cross
r/football
Football - The People's Sport
1.1M +1K 25.7 shared terms: sport; listed as related in our directory

Figures as of 2026-11-02 04:31 UTC; 7-day growth measured from 2026-10-26. Posts/day appears when we have an activity sample for that community.