Events Windsor Marathon, Half Marathon, 10k, 5k - Windsor, CO (October 5, 2025) Windsor, CO Pelican Lakes Turkey Trot - 5k Run or Walk - Windsor, CO (November 27, 2025) Windsor, CO Santa Catch 5k and 10k - Running Race - Windsor, CO (December 13, 2025) Windsor, CO Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
Windsor Marathon, Half Marathon, 10k, 5k - Windsor, CO (October 5, 2025) Windsor, CO Pelican Lakes Turkey Trot - 5k Run or Walk - Windsor, CO (November 27, 2025) Windsor, CO Santa Catch 5k and 10k - Running Race - Windsor, CO (December 13, 2025) Windsor, CO
September 2025 2025 Center of the Nation Series - Day 2 (CO) Sterling, CO Sep 30, 2025 - Oct 1, 2025 Running > 5k, Marathon, 10k, Half Marathon Add your event to the calendar Trending Events Windsor Marathon, Half Marathon, 10k, 5k - Windsor, CO (October 5, 2025) Pelican Lakes Turkey Trot - 5k Run or Walk - Windsor, CO (November 27, 2025) Santa Catch 5k and 10k - Running Race - Windsor, CO (December 13, 2025)
2025 Center of the Nation Series - Day 2 (CO) Sterling, CO Sep 30, 2025 - Oct 1, 2025 Running > 5k, Marathon, 10k, Half Marathon