Hawaii Spartan Trifecta Weekend
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Hawaii Spartan Trifecta Weekend - Dillingham Ranch, Oʻahu
The Hawaii Spartan Trifecta Weekend takes place August 15–16, 2026 at Dillingham Ranch on Oʻahu's North Shore. The venue sits where the mountains meet the ocean and includes coastal views and varied terrain.
The course combines high-elevation climbs, coastal panoramas, open fields, dense single-track trails, and steep ridgelines. Multiple obstacle formats are offered across the weekend and on-course obstacles vary by distance.
Race formats and extra options:
- 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 with obstacles
- Obstacle Workshop
- Spectator access
Additional event information notes team registration options that allow groups to secure the same start times and receive pricing benefits. An Obstacle Workshop is scheduled the day before the main weekend. The event page lists race day information such as arrival and heat guidance, volunteer opportunities, accommodation suggestions, race documents, and finisher recognition. The venue has been used as a filming location for Lost, Pearl Harbor, and Hawaii Five-0, and the event includes a service member discount for verified US service and public safety personnel. Visit the organization's website for the most recent information.
