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16.7km is a 16.7km 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 529m+. With 32m/km of climbing, this is a rolling, mostly runnable course. By gradient, 46% of the distance is uphill, 40% downhill and 14% flat. The longest climb runs 4.6km at an average 7.0% grade (323m of vertical). The longest descent runs 2.0km at 8.9% (174m of vertical). The steepest climb averages 13.3% over 0.6km. The steepest descent drops at 12.4% over 0.8km. Surface: 70% trail, 20% road, and 7% technical. Flat-equivalent effort: 18.8 FlatKM.
The highest summit on the course is Stolovi (500m), 6.4km from the start. Other named summits along the route: Debeli hrast (442m). The course also passes close to Astal (485m).
The course is runnable enough that trekking poles are not needed.
Runnable descent is too short to damage the quads: plan the race around climbing and fuelling.
Historically on race day, start temperatures range from 15°C to 25°C, around 20°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 16.7km.
Other distances of Bukovački maraton 202635.6km (35.6km)·23.7km (23.7km)
