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23.7km is a 23.7km trail race of Bukovački maraton 2026 in Bukovac, Serbia. The race starts on September 12, 2026 at 09:00 AM. It starts and finishes in Bukovac.
The course climbs 780m+. With 33m/km of climbing, this is a rolling, mostly runnable course. By gradient, 39% of the distance is uphill, 35% downhill and 25% flat. The longest climb runs 4.4km at an average 7.3% grade (318m of vertical). The longest descent runs 2.3km at 10.0% (230m of vertical). The steepest climb averages 13.3% over 0.6km. The steepest descent drops at 15.6% over 0.8km. Surface: 74% trail, 16% road, 6% smooth, and 5% technical. Flat-equivalent effort: 28.1 FlatKM.
The highest summit on the course is Vucin Vlak (473m), 8.0km from the start. Other named summits along the route: Ignjatov Hrast (473m). The course also passes close to Astal (485m).
The course is runnable enough that trekking poles are not needed.
Quad damage risk is low (index 11 of 100): a few descents worth noticing, none that decides the result.
Historically on race day, start temperatures range from 15°C to 25°C, around 21°C at the highest point; the chance of precipitation is about 29%. Heavy rain of 10.0mm or more falls on about 8% of days around this date.
This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for 23.7km.
Other distances of Bukovački maraton 202635.6km (35.6km)·16.7km (16.7km)
