Lienen, Germany · Sunday, March 7, 2027

Fixed Distance 50K

Lienen Ultramarathon

142 days away
46 km Distance
280 m Climbing
2.7 Grit · Entry level
52.1500° N, 7.9833° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 6 m / km Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Time limit 8 hours 10:26 min/km average. Firm. Room to walk the climbs and stop at aid. Tighter than 73% of 50K races. Measured against 1057 races of the same distance. Cut-off calculator →
Field size ~28 Small. Long stretches with nobody in sight.

DUV results for the 2026 edition (46km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, March

Daytime high 9°C
Night low 0°C
Rainfall Mostly dry
Daylight 11 h 13 m of light

Regional 2001-2025 average for March — NASA POWER, grid elevation 101 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 46km 28 Jan Keller · 03:23:26 Eva-Maria Gaszek · 04:40:46

14% of the 2026 field were women.

DUV results for the 2026 edition (46km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

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 46 km of trail with 280 m of ascent.

  • Trail Running Shoes 46 km of trail — cushioning that is still there in the last quarter.
  • Race Nutrition 46 km of self-supported fuelling between aid stations.
  • Hydration Vests Flask capacity for 46 km, without the bounce.
  • GPS Watches Battery life first — a 46 km day outlasts most full-GPS modes.
All gear guides →

Overview

The Lienen Ultramarathon, a 46 km trail race in Lienen, Germany, will next be held on March 7, 2027. It offers a generous 8-hour time limit, which is more generous than 27% of 50k cut-offs, allowing for a 10.4 min/km pace. The course features 280 meters of elevation gain, making it a flatter race with 6.1 meters of climb per kilometer.

Runners will complete 4 laps of 11.5 kilometers each, primarily on field and meadow paths, with some secondary roads. The single prior edition in 2026 saw 28 finishers. The field size is smaller than 58% of 50k fields, but bigger than 41%.

Similar races

Other 50K trail ultras, closest in distance first.