Kodiak 100M is a 162 km ultra trail of HOKA Kodiak Ultra Marathons by UTMB 2025 in Big Bear Lake, United States. The race starts on October 8, 2025. The course climbs 4477 m+ and descends 4465 m−, between a low point of 1668 m and a high point of 3029 m. By gradient, 30% of the distance is uphill, 34% downhill and 36% flat. The longest climb runs 7.6 km at an average 11.1% grade (840 m of vertical). The longest descent runs 8.8 km at 6.5% (578 m of vertical). Surface: 76% trail, 18% smooth, and 6% road. Flat-equivalent effort: 208.9 FlatKM.
328 finishers completed the 2025 edition. Men's winner: Hayden Hawks (United States) in 16:40:37. Women's winner: Lin Chen (China) in 19:31:17.
This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Kodiak 100M.
Other distances of HOKA Kodiak Ultra Marathons by UTMB 2025Kodiak 100K (99.0 km)·Kodiak 50K (48.0 km)·Kodiak 21K (20.0 km)·Kodiak 10K (10.0 km)
Other editions of Kodiak 100M2026
Official websitekodiak.utmb.world
