Ultra Running Hub Warendorf, Germany · Saturday, May 22, 2027
Schloss Harkotten Ultra Marathon
What the course asks
Typical conditions, May
Regional 2001-2020 average for May — NASA POWER, grid elevation 101 m. Not a forecast.
Course notes
- terrain This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
- gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 51 km of trail with 100 m of ascent.
- Trail Running Shoes 51 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition 51 km of self-supported fuelling between aid stations.
- Hydration Vests Flask capacity for 51 km, without the bounce.
- GPS Watches Battery life first — a 51 km day outlasts most full-GPS modes.
Overview
The Schloss Harkotten Ultra Marathon is a 50k trail race held in Warendorf, Germany, on May 22, 2027. It offers a flat course, with only 100 meters of elevation gain over 51 kilometers, meaning a gentle 2 meters of climb per kilometer. Runners complete seven loops around Schloss Harkotten.
With an 8-hour time limit, this race has a tighter cut-off than 89% of its 1009 peer 50k races. This translates to a 9.4 minutes per kilometer pace, leaving runners less margin for error than most other 50k events. There is no entry fee for this race.
Similar races
Other 50K trail ultras, closest in distance first.