Triglav Lakes Race is a 44.8 km ultra trail of Triglav Trail Run 2026 in Mojstrana, Slovenia. The race starts on August 22, 2026 at 07:00 AM. It starts and finishes in Mojstrana. The time limit is 14 h.
The course climbs 2750 m+. With 61 m/km of climbing, this is a true mountain course with sustained climbs and descents. By gradient, 44% of the distance is uphill, 38% downhill and 18% flat. The longest climb runs 4.6 km at an average 4.9% grade (226 m of vertical). The longest descent runs 8.2 km at 14.3% (1166 m of vertical). The steepest climb averages 51.0% over 0.5 km. The steepest descent drops at 63.2% over 0.3 km. Surface: 51% trail, 20% technical, 16% smooth, and 13% road. Flat-equivalent effort: 68.1 FlatKM.
The highest summit on the course is Kreda (857 m), 5.0 km from the start.
Poles bring little benefit here — only about 7.8 km of pole-friendly terrain.
Quad damage risk is moderate (index 30 of 100), with 33% of the load in the first half: 2 descents deserve a plan and a couple of downhill sessions before race day.
Historically on race day, start temperatures range from 12°C to 20°C, around 13°C at the highest point; the chance of precipitation is about 51%. Heavy rain of 10.0 mm or more falls on about 15% of days around this date.
This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Triglav Lakes Race.
Other distances of Triglav Trail Run 2026Triglav Trail Race (101 km)·Vrata Valley Race (26.0 km)·Slovenian Alpine Museum Run (14.0 km)
Other editions of Triglav Lakes Race
Official websitewww.triglavtrailrun.com