Rhett’s Run

Rhett’s Run is the main trail on the north end of Cosmo Park. It covers 4.5 miles of sharp hills, rock gardens, and tight passes through the trees. This trail hosts 2 mountain bike races each fall and the ROC trail running race in early winter.

While difficult to follow the entire loop, one of COMOTA’s projects is to improve signage and construct several bypasses to simplify the loop.

Columbia mountain biking trails


  • Primary: Skate Park 
  • Secondary: T-ball lots

Trail Stewards

Andy Schuette & Sam Botts – rhettsrun@comotrails.org


Columbia Parks & Recreation