100 Mile Races in Hawaii (2026 / 2027) · Hundred Atlas

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Race data compiled from public sources; dates change — always confirm with the race organizer. Terrain: Mapzen/AWS Open Data, USGS 3DEP.

HI

Pacific region

100 mile races in Hawaii

4 hundred-mile ultras in Hawaii — mapped, dated, and rated.

4 races1 lotteriesSee them on the map ↗

Hawaii Kai

Honolulu, HI

▲ 6,400 ftLoop

Go Big 100

Volcano, HI

▲ 5,000 ftLoop

Go Big 260

Hilo, HI · 260 mi

▲ 18,000 ftLoop

HURT

Honolulu, HI

▲ 29,000 ftLoopLottery

Nearby states

Alaska Washington Oregon California

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