Glavna trka is the 17.0km trail race at Drina Trail 2027 (Serbia). The race starts on May 2, 2027.
Short race: go all out.
The course climbs 640m+ and descends 629m−. With 38m/km of climbing, this is a rolling, mostly runnable course. By gradient, 30% of the distance is uphill, 36% downhill and 34% flat. The longest climb runs 7.8km at an average 5.5% grade (433m of vertical). The longest descent runs 8.3km at an average 4.2% grade (351m of vertical). The steepest climb averages 14.8% over 0.3km. The steepest descent drops at 10.8% over 0.4km. Surface: 51% smooth, 44% trail, and 5% road. Flat-equivalent effort: 19.5 FlatKM.
The course is runnable enough that trekking poles are not needed.
Quad damage risk is low (index 8 of 100): a few descents worth noting, none of them decisive.
On race day, start temperatures have historically ranged from 12°C to 22°C, with around 16°C at the highest point; the chance of precipitation is about 43%. Heavy rain of 10.0mm or more falls on about 5% of days around this date.
This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for Glavna trka.
Official websitetrka.rs/events/854-4-drina-trail