San Jose Spartan Trifecta Weekend

APR
4-5
2026
Join the San Jose Spartan Trifecta Weekend at Woodward Reservoir Regional Park in Oakdale, CA for two days of Sprint, Super and Beast races plus a kids course. Conquer classic obstacles, grab finisher swag and chase a Trifecta medal.
4-5 Apr 2026
Sprint 5k Super 10k Beast 21k Ultra 50k Kids Race 1-3km

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Event overview

The San Jose Spartan Trifecta Weekend takes place on April 4-5, 2026 at Woodward Reservoir Regional Park in Oakdale, California (14528 26 Mile Rd). The park covers about 3,700 acres of land and about 2,900 acres of reservoir and offers on-site recreation and camping. The event runs across two days and includes multiple Spartan race formats as part of the West National Series.

Races, obstacles and finish items

  • 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, with obstacles

The course includes many standard Spartan obstacles and location-specific challenges. Examples listed for this 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 (rolling mud), spear throw, and walls.

Finishers receive event items such as a Sprint finisher medal, a finisher tee, and festival entrance. A Trifecta medal is awarded for completing the Sprint, Super, and Beast in the same year. The event notes available volunteer and discount programs for certain service members. Visit the organization's website for the most recent information.

50 km
Ultra 50k
Half Marathon
Beast 21k
10 km
Super 10k
5 km
Sprint 5k
Kids Race 1-3km

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