Hawaii
Hawaii Trail Running Calendar 2026-2027
Explore the best trail runs in Hawaii for 2026-2027! Our updated list features 6 exciting trail runs across the region. Find your next trail run in Hawaii below and join the trail community at these great events!
August 2026
Aug 15 to 16, 2026 at Dillingham Ranch, Oahu : multi-distance Spartan obstacle weekend with Sprint, Super, Beast, Ultra, kids races and an obstacle workshop.
A 22 mile out and back trail run on the Maunawili Demonstration Trail featuring varied terrain, lush views and a mandatory minimum fluid requirement of 2 liters.
October 2026
Family friendly 5K mud run in Honolulu on Oct 10, 2026 with obstacles, waist-deep mud pits, music and a finish line festival; kids welcome under event rules.
A muddy obstacle course in Hilo on October 17, 2026, at Lavaloha featuring up to 3 miles of running, crawling, wading, and changing obstacles.
Trail races of 5 km and 10 km across Gunstock Ranchs 900 acre property with views of the Koʻolau mountains and the protected Hawaii Legacy Forest.
January 2027
HURT100 is a 100 mile trail endurance run through Hawaiʻi's rain forest above Honolulu on DLNR managed trails, intended for well prepared ultrarunners.