Lake Nighthorse Triathlon

Race Overview: A race coming up on 09/06/2025 in Durango, CO. Get all the nerdy details below or follow the sign up links to secure your spot today!
Sign Up Here
Nerdrunner Verified
Race data last checked: 2026-01-17

Race Overview:

Sprint Distance Triathlon – 750M Swim, 20km Bike, 5km Run

Olympic Distance Triathlon – 1500M Swim, 40km Bike, 10km Run

The event (both races combined) will be capped at 150 participants

*IMPORTANT: BOTH RACES INVOLVE A LAKE SWIM. PLEASE BE SURE THAT YOU CAN SWIM THE REQUIRED DISTANCE  BEFORE REGISTERING. IDEALLY YOU SHOULD HAVE SOME OPEN WATER EXPERIENCE PRIOR TO RACE DAY. 

Course Description: Swim – Lake Swim, Bike – Hilly with some steep climbs, Run – Rolling/Mostly Flat. See Course Maps and Race Course files. 

 

 

Sign Up Here