Adult Swimrun Tournament
Race the high-altitude swimrun at ÖTILLÖ Swimrun Colorado on October 4, 2026, in Fort Collins. Set at over 5,000 feet in Lory State Park and Horsetooth Reservoir, this US series race delivers rugged single-track trails, open-water coves, and dramatic elevation changes across three distances: the 6-mile Experience, 11-mile Sprint, and 23.5-mile World Series. Ideal for solo athletes or teams, the event blends elite-level swimrun terrain with Colorado’s breathtaking mountain scenery, post-race sauna and cold plunge, and a lively craft-beer scene in nearby Fort Collins. Join elite and amateur athletes for a day of nonstop adventure on the course that only the U.S. ÖTILLÖ series can offer.
Last-Minute Hotel Deals!
Looking for the perfect place to stay around ÖTILLÖ Swimrun Colorado 2026? Look no further! Discover the top-rated local hotels with the best deals and lowest rates available!