Race Start End City State
Cherry Creek Race for the Watershed 2026 May. 9, '26 May. 9, '26 Aurora CO REGISTER
2026 Altitude Elementary Moose Mudder May. 3, '26 May. 3, '26 Aurora CO REGISTER
Colorado State Youth Cross Country Championships Nov. 14, '26 Nov. 14, '26 Aurora CO REGISTER
The Hero's Journey 5K Jul. 25, '26 Jul. 25, '26 Aurora CO REGISTER
RMRR October Trophy Series Oct. 4, '26 Oct. 4, '26 Aurora CO REGISTER
RexRun For PAWSitivity 2026 Trail Run/Walk Aug. 29, '26 Aug. 29, '26 Aurora CO REGISTER