About This Race
The Boise Spartan Trifecta Weekend returns to Tom Pence Ranch in Payette, Idaho, bringing raw high-desert terrain with steep climbs and deep dust across Sprint, Super, and Beast distances. Set against Western Idaho's wide-open skies, participants face brutal ascents, punishing descents, and Spartan's signature obstacle lineup over a two-day event. The ranch's rugged landscape delivers one of the most intense trifecta weekends on the western calendar, drawing athletes from first-timers to seasoned competitors.
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