HURT 100

HURT 100 / organiser

HURT 100

Honolulu, Hawaii, United States

16–17 Jan 2027

Provisional

The Hawaiian Ultra Running Tour: 100 miles over five 20-mile loops of the rooty, muddy Manoa Valley trails in Honolulu, with about 25,000 ft of climbing.

Train for this race

About

HURT 100 is a five-loop 100-mile race in the rainforest of Manoa Valley on Oahu. Each 20-mile loop is a tangle of roots, mud, switchbacks and stream crossings, climbing roughly 5,000 ft.

It is widely regarded as one of the toughest 100-mile races in the United States, with a 36-hour limit.

Distances

Name Distance Gain Loss Vert / km Min altitude Max altitude Start Start location Finish Course Cutoff Terrain Technicality Aid stations Badges Entry fee
HURT 100 160.9 km 7,498 m — 46.6 m/km — — 16 Jan 2027 06:00 Pacific/Honolulu Paradise Park, Honolulu Paradise Park, Honolulu Multi loop 36 h Mountain — — — —
HURT 100 terrain notes

Five 20-mile loops of root-laced, muddy rainforest trail.

Registration

Status
Unknown
Register

Links

Notes

Mid-January race weekend.

Last verified 14 Nov 2026

Image: HURT 100 / organiser