Ultra Running Hub Riesenbeck, Germany · Sunday, February 21, 2027
Fixed Distance 50 mi
39 Meilen Teuto Challenge
106 days away
62.4 km Distance
1,600 m Climbing
5.5 Grit · Challenging
What the course asks
Climbing rate 26 m / km
Rolling. Moderate undulations. Requires consistent effort across varying grades.
Time limit 11 hours
10:35 min/km average. Generous. Walkable throughout for most of the field. About average for a 50 mi. Measured against 486 races of the same distance. Cut-off calculator →
Typical conditions, February
Daytime high 5°C
Night low -1°C
Rainfall Mostly dry
Daylight 10 h 17 m of light
Regional 2001-2020 average for February — NASA POWER, grid elevation 38 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a rolling course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 62 km of trail with 1,600 m of ascent.
- Trail Running Shoes26 m of climb per kilometre — grip and rock protection before cushioning.
- Race Nutrition62 km of self-supported fuelling between aid stations.
- Hydration VestsPole attachment and chest-strap stability on steep ground.
- Trekking Poles1,600 m of ascent to walk up.
- GPS WatchesBattery life first — a 62 km day outlasts most full-GPS modes.
Course Notes
Rundkurs Läge 21,2 km. Der Lauf ist konditionell und technisch sehr anspruchsvoll. Trittsicherheit ist notwendig! Affinität zu technischen Trails ist von Vorteil. Singletrails, Wurzelwege, zwei sehr steile Abstiege.
Similar races
Other 50 mi trail ultras, closest in distance first.