Boise Spartan Trifecta Weekend
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Boise Spartan Trifecta Weekend : Aug 08-09, 2026
The event takes place Aug 08-09, 2026 at Tom Pence Ranch, 5433 Big Willow Rd, Payette, ID. It is a Trifecta weekend that includes the Sprint, Super and Beast obstacle races on rugged high desert terrain shaped by the Snake River Plain and volcanic soil. The venue features steep climbs, deep dust and wide-open skies; the ranch is noted as an athlete favorite.
Race distances and obstacle counts:
- Sprint 5 km - 20 obstacles
- Super 10 km - 25 obstacles
- Beast 21 km - 30 obstacles
Additional program items include a Kids Race of 1 to 3 km with obstacles, an Obstacle Workshop on Aug 07, spectator access, and a Hurricane Heat 4HR event. Team registration is available and is the only way to secure the same start time as teammates; team registration can also provide savings. A service member discount of up to 25% is offered to qualifying U.S. military, law enforcement, firefighters, first responders and certain government employees through GOVX verification.
The event listing shows sample entry prices for main races and promotional pricing with code EARN20. Documents and race-day program information are provided for participants and volunteers. Visit the organization's website for the most recent information.
