RunRace USA › Colorado › Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor, Colorado · Sunday, October 4, 2026 · Marathon, Half Marathon, 10K, 5K, 1 Mile
Official race page & registration ↗- Date
- Sunday, October 4, 2026
- Location
- Windsor, Colorado
- Distances
- Marathon, Half Marathon, 10K, 5K, 1 Mile
- Entry fee
- from $20
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
More races nearby
- Oct 10Footsteps for Families 5k Fun Run & ConcertWindsor, CO
- Oct 4Evergreen Mountain Weeknight RaceEvergreen, CO
- Oct 4Fall Series - Get Dirty! Get Muddy!Colorado Springs, CO
- Oct 4Kids' Fall Series - Where Kids Run Free!Colorado Springs, CO
- Oct 4OTILLO Swimrun ColoradoFort Collins, CO
See every race on the Colorado calendar, or use the Race Finder for maps and filters.