San Jose Spartan Trifecta Weekend
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Event overview
The 2026 San Jose Spartan Trifecta Weekend takes place Apr 4-5, 2026 at Woodward Reservoir Regional Park, 14528 26 Mile Rd, Oakdale, CA. The venue includes over 3,700 acres of land and about 2,900 acres of reservoir area used for recreation and camping. The course is described as flat and the weekend includes multiple obstacle race formats across two days. Team registration is offered to allow groups to share start times. Eligible US service and public safety personnel can receive up to a 25% discount through GOVX verification.
Race distances and format
- Sprint, 5 km, 20 obstacles, average duration 1 h 32 m 12 s
- Super, 10 km, 25 obstacles
- Beast, 21 km, 30 obstacles
- Ultra, 50 km, 60 obstacles
- Kids Race, 1–3 km, obstacles
Additional event materials include race day program documents, volunteer and race-for-free information, and details on what finishers earn. The event listing shows multiple ticket price starting points for each distance. Visit the organization's website for the most recent information.