Race listing
Pulling race details. Checking the course notes.
Pulling race details. Checking the course notes.

The 2026 Lake Nighthorse Triathlon offers Sprint and Olympic distances on September 12 in Durango, Colorado. The Sprint course includes a 25.75K bike segment and 16-mile run, while the Olympic distance doubles these segments to 51.5K and 32 miles respectively. Swimming takes place in Lake Nighthorse, the bike course features climbing sections, and the run covers rolling terrain on dirt and gravel surfaces with lake views.
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