Seattle Spartan Trifecta Weekend
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2027 Seattle Spartan Trifecta Weekend at Meadow Wood Equestrian Center
The 2027 Seattle Spartan Trifecta Weekend takes place Sep 18-19, 2027 at Meadow Wood Equestrian Center in Monroe, Washington. The event uses forest and river valley terrain along the Snohomish River with narrow dirt trails through evergreen forest, and includes mud pit features and river sections on the Beast course.
Multiple race formats are scheduled across the two days, including a dedicated kids race and spectator access. The Beast 21K hosts North American Championship competition for age group and elite athletes. Course maps are published for the venue but are subject to change depending on conditions. The event is cohosted by local sports organizers.
Distances and obstacle counts:
- Sprint - 5 km, 20 obstacles
- Super - 10 km, 25 obstacles
- Beast - 21 km, 30 obstacles
- Kids Race - 1 to 3 km with obstacles
- Spectator access is available
The venue is described as flat and fast in sections and offers features noted by past participants such as river sections on the Beast and established water stations along the course. Information about participant credentials, passes, and on-site documents is provided for registered attendees. Visit the organization's website for the most recent information.
