r/AdvancedRunning
RunningVisitTraining for experienced runners.
Running subreddits
Running, track, and triathlon.
r/BarefootRunning
RunningVisitBarefoot and minimalist running.
r/running
RunningVisitRunning: training, races, and gear.
r/trackandfield
RunningVisitTrack and field athletics.
r/trailrunning
RunningVisitTrail running: routes, races, shoes, and training.
r/triathlon
RunningVisitTriathlon training and races.