Steinfurt, Germany · Sunday, November 8, 2026

Fixed Distance 50K

UltraSteinhart666

39 days away
56 km Distance
666 m Climbing
3.8 Grit · Challenging
52.1504° N, 7.3366° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 12 m / km Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Time limit 6 hours 6:26 min/km average. Tight. You are racing the clock from the start. Among the tightest 50K cut-offs we track. Measured against 1034 races of the same distance. Cut-off calculator →
Field size ~60 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2025 edition (56km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, November

Daytime high 9°C
Night low 3°C
Rainfall Mostly dry
Daylight 9 h 15 m of light

Regional 2001-2020 average for November — NASA POWER, grid elevation 66 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2025 56km 60 Eugen Efremow · 04:10:16 Eva Gerling · 04:57:22
2024 56km 56 Stefan Ilea · 04:00:09 Britta Mergelmeyer · 05:11:12
2023 56km 49 Patrick Kaczynski · 03:56:32 Sonja Heitkamp · 05:22:31
2022 56km 37 Felix Mettke · 04:08:04 Miriam Kudermann · 05:34:37
2021 56km 25 Patrick Kaczynski · 03:50:21 Jenny Wehmschulte · 05:11:04
2019 56km 59 Thomas Bardtke · 04:08:43 Jenny Wehmschulte · 05:14:32
2018 56km 52 Patrick Kaczynski · 03:58:21 Dunja Plesnik · 05:21:58
2017 56km 59 Daniel Pugge · 04:19:02 Stefanie Makiola · 05:15:23
2016 56km 38 Christof Marquardt · 04:05:05 —
2015 55km 42 Christof Marquardt · 03:56:56 Tanja Niedick · 05:25:14

The field grew 7% between 2024 (56) and 2025 (60). 20% of the 2025 field were women.

DUV results for the 2025 edition (56km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a fast & flat course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 56 km of trail with 666 m of ascent.

  • Trail Running Shoes 56 km of trail — cushioning that is still there in the last quarter.
  • Race Nutrition 56 km of self-supported fuelling between aid stations.
  • Hydration Vests Flask capacity for 56 km, without the bounce.
  • GPS Watches Battery life first — a 56 km day outlasts most full-GPS modes.
All gear guides →

Overview

The UltraSteinhart666 in Steinfurt, Germany, offers a 56-kilometer trail race with 666 meters of elevation gain, equating to 11.9 meters of climb per kilometer. This makes it a hillier course than is typical for 50k races.

With a 6-hour time limit, the cut-off pace of 6.4 minutes per kilometer is tighter than 100% of 50k races, leaving no margin for error. The course, organized by Turnerbund Burgsteinfurt 1862 e. V. and run on a 14-kilometer loop, largely follows paved forest and agricultural paths. The race has been run 10 times since 2015.

Similar races

Other 50K trail ultras, closest in distance first.