Boise Spartan Trifecta Weekend
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Event overview
The Boise Spartan Trifecta Weekend takes place Aug 08-09, 2026 at Tom Pence Ranch, 5433 Big Willow Rd, Payette, ID. The event is set in Western Idaho’s high desert on the Snake River Plain, with volcanic soil, steep climbs, and dusty off-road terrain.
Race distances
- 5 km Sprint - 20 obstacles
- 10 km Super - 25 obstacles
- 21 km Beast - 30 obstacles
- 1-3 km Kids Race - obstacles
Course and obstacles
The course includes a mix of classic Spartan obstacles and location-specific features. Named obstacles listed for the event include Atlas Carry, A-frame Cargo, Barbed Wire Crawl, Fire Jump, Inverted Wall, Bucket Carry, Hercules Hoist, Multi-Rig, Rope Climb, Sandbag Carry, Slip Wall, Spear Throw, and various walls. Organizers note that each event also includes additional obstacles designed to match the site's terrain.
What finishers receive
Sprint participants receive a Sprint finisher medal, a finisher tee, and a Sprint Trifecta wedge. Completing Sprint, Super, and Beast in the same year qualifies a participant for the Trifecta medal wedge. The event includes a festival area with music and on-site amenities for finishers. Visit the organization's website for the most recent information.