United States
Oct
5
Sunday
ÖTILLÖ Colorado USA
ÖTILLÖ Colorado USA unfolds in the Fort Collins area, using Horsetooth Reservoir and Lory State Park for a swimrun playground of lakes, ridges, and forest trails. The event offers three formats: Colorado Experience (6 miles total; 1.5-mile swim + 4.5-mile run; ~89 m elevation), Colorado Sprint (11 miles; 3-mile swim + 8-mile run; ~288 m), and Colorado World Series (23.5 miles; 5-mile swim + 18.5-mile run; ~637 m). Runners navigate open-water swims in the reservoir interspersed with rugged trail sections, delivering scenic, technical, and physically demanding courses.
Categories include team and solo divisions, with mandatory gear and on-site awards on finish. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details! This page may contain affiliate links.
37 km
Colorado World Series
17 km
Colorado Sprint
9 km
Colorado Experience
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