RunRace USA › Colorado › OTILLO Swimrun Colorado
OTILLO Swimrun Colorado
Fort Collins, Colorado · Sunday, October 4, 2026
Official race page & registration ↗- Date
- Sunday, October 4, 2026
- Location
- Fort Collins, Colorado
- Entry fee
- from $70
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 3Homecoming 5K - Colorado State UniversityFort Collins, CO
- Oct 10The Long View MarathonFort Collins, 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
See every race on the Colorado calendar, or use the Race Finder for maps and filters.