Kosmaj 10k is a 10.0 km trail race of Kosmaj trail 2025 in Serbia. The race starts on June 22, 2025 at 08:00 AM. The course climbs 569 m+ and descends 487 m−, between a low point of 304 m and a high point of 568 m. By gradient, 46% of the distance is uphill, 39% downhill and 15% flat. The longest climb runs 1.9 km at an average 13.1% grade (252 m of vertical). The longest descent runs 1.5 km at 8.3% (122 m of vertical). Surface: 86% trail and 9% road. Flat-equivalent effort: 13.2 FlatKM.
437 finishers completed the 2025 edition. Men's winner: Ivan Miškeljin (Serbia) in 56:47. Women's winner: Sara Ilić (Serbia) in 1:05:40.
This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Kosmaj 10k.
Other distances of Kosmaj trail 2025Kosmaj 19k (19.0 km)
Other editions of Kosmaj 10k2026
Official websiteruntrace.net/kosmaj2025
