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Elephant 100 is a 96.0 km ultra trail of HOKA Chiang Mai Thailand by UTMB 2026 in Chiang Mai, Thailand. The race starts on November 28, 2026.
By gradient, 41% of the distance is uphill, 41% downhill and 18% flat. The longest climb runs 4.5 km at an average 11.3% grade (503 m of vertical). The longest descent runs 4.6 km at 14.8% (676 m of vertical). The steepest climb averages 37.2% over 0.3 km. The steepest descent drops at 27.7% over 0.7 km. Surface: 40% trail, 37% smooth, and 22% road.
Poles bring little benefit here — only about 13.7 km of pole-friendly terrain.
Quad damage risk is high (index 53 of 100), with 41% of the load in the first half: 3 critical descents, the last of them run on already damaged legs. Downhill-specific preparation and a controlled early pace pay off here.
This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Elephant 100.
Other distances of HOKA Chiang Mai Thailand by UTMB 2026Chiang Dao 160 (168 km)·Hmong 50 (39.0 km)·Inthanon 20 (20.0 km)
Other editions of Elephant 1002025
Official websitechiangmai.utmb.world