Montana Spartan Trifecta Weekend

MAY
9-10
2026
A multi-race Spartan obstacle weekend in Bigfork, Montana, held in May 2026 with Sprint, Super, Beast, Ultra and kids courses. Courses use high-altitude terrain and offer team registration and service member discounts.
9-10 May 2026
Sprint 5k Super 10k Beast 21k Ultra 50k Kids Race 1-3km

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Montana Spartan Trifecta Weekend - Bigfork, MT

The Montana Spartan Trifecta Weekend is a multi-race obstacle event held in 2026 at Wrangler Springs Ranch, 6850 Highway 35, Bigfork, Montana. The event runs over a weekend in May and includes dedicated spectator access and a separate kids race.

Racing formats cover a range of distances and obstacle counts:

  • 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 vary Spectator access is available during race days.

The course is described as high-altitude terrain with climbs and scenic views. The organizer positions the weekend to engage participants with the natural landscape and offer physically demanding obstacle formats across multiple distances. The Sprint lists an average completion time of about 1 hour 32 minutes.

Entry pricing is shown from set starting amounts for each distance. Teams can register together to secure the same start time and access group pricing. A service member discount of up to 25% is available for eligible U.S. military, public safety, and government personnel through verification. 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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