San Jose Spartan Trifecta Weekend

APR
4-5
2026
Tackle Spartan obstacles and scenic trails at Woodward Reservoir during San Jose Spartan Weekend on April 4 and 5, 2026 in Oakdale. Choose distances from a 5 km sprint to a 50 km ultra and earn a finisher tee, medal and festival access.
4-5 Apr 2026
Sprint 5k Super 10k Beast 21k Ultra 50k Kids Race 1-3km

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Event details

The San Jose Spartan Weekend takes place on April 4-5, 2026 at Woodward Reservoir Regional Park in Oakdale, California. The park offers over 3,700 acres of land and 2,900 acres of reservoir for recreation and camping. The event uses a mostly flat course layout and includes on-course obstacles across multiple race distances.

  • Sprint - 5 km (20 obstacles)
  • Super - 10 km (25 obstacles)
  • Beast - 21 km (30 obstacles)
  • Ultra - 50 km (60 obstacles)
  • Kids Race - 1–3 km (+ obstacles)

Obstacles and finishers

Each distance features a mix of classic Spartan obstacles and location-specific challenges. Examples with concrete details include: Atlas Carry (100 lb / 45 kg stone for men, 75 lb / 35 kg for women), Sandbag Carry (men 60 lb / 27 kg, women 40 lb / 18 kg), Rope Climb (16 ft / 4.8 m), Spear Throw (target about 25 ft / 7.6 m), walls from 4 to 8 feet, A-frame cargo, inverted wall, bucket carry, Hercules Hoist, multi-rig, barbed wire crawl, and the fire jump at the finish. Finishers receive a finisher medal, a finisher tee, and a Trifecta medal wedge when applicable, plus access to the event festival area. 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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