Green 45k is a 45.0 km trail race of Bjelasica Ultra Trail 2025 in Kolašin, Monaco. The race starts on August 9, 2025. The course climbs 2450 m+ and descends 2450 m−, between a low point of 824 m and a high point of 1945 m. By gradient, 42% of the distance is uphill, 43% downhill and 15% flat. The longest climb runs 7.1 km at an average 11.2% grade (791 m of vertical). The longest descent runs 4.1 km at 10.9% (449 m of vertical). Surface: 71% trail, 18% road, and 10% smooth. Flat-equivalent effort: 64.6 FlatKM.
49 finishers completed the 2025 edition. Men's winner: Krešimir Mrčela (Croatia) in 4:53:39. Women's winner: Varvara Shikanova (Russia) in 4:37:08.
This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Green 45k.
Other distances of Bjelasica Ultra Trail 2025Red 62k (62.0 km)·23K Blue Trail (23.0 km)
Other editions of Green 45k2026
Official websitebjelasicatrail.me/en
