KAT Endurance Trail is the 75.0km ultra trail at KAT100 by UTMB 2027 (Kitzbühel, Austria). The race starts on August 6, 2027 at 11:59 PM. It starts in Kitzbühel and finishes in Fieberbrunn. The time limit is 18 h.
Hold a steady pace and save energy for every section.
The course climbs 4100m+. With 55m/km of climbing, this is a true mountain course with sustained climbs and descents. By gradient, 42% of the distance is uphill, 43% downhill and 14% flat. The longest climb runs 12.3km at an average 11.0% grade (1356m of vertical). The longest descent runs 14.5km at an average 9.4% grade (1364m of vertical). The steepest climb averages 37.2% over 0.2km. The steepest descent drops at 33.6% over 0.7km. Surface: 50% trail, 21% road, 21% smooth, and 7% technical.
The highest summit on the course is Schwarzkogel (2030m), 16.4km from the start. Other named summits along the route: Pengelstein (1938m). The course also passes close to Talsenhöhe (1928m).
Poles bring little benefit here: only about 12.9km of pole-friendly terrain.
Quad damage risk is moderate (index 46 of 100), with 42% of the load in the first half: 2 descents deserve a plan and a couple of downhill sessions before race day.
This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for KAT Endurance Trail.
Other distances of KAT100 by UTMB 2027KAT 100 Miles (169km)·KAT Marathon Trail (52.0km)·KAT Speed Trail (24.0km)
Other editions of KAT Endurance Trail2026·2025
Official websitekat.utmb.world