Burgstaaken, Fehmarn, Germany · Thursday, December 31, 2026

Fixed Distance 50 mi

Rund um Fehmarn Ultra (RuF)

54 days away

71 km Distance

not publishedn/a Climbing

3.6 est Grit · Challenging

Calculated from 71 km alone — the organiser has not published an elevation profile. Read 3.6 as a floor, not a verdict.

54.4378° N, 11.1935° E© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~6 Tiny. You will run alone for most of it.

DUV results for the 2025 edition (71km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, December

Daytime high 4°C

Night low 2°C

Rainfall Mostly dry

Daylight 7 h 22 m of light

Regional 2001-2020 average for December — NASA POWER, grid elevation 3 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

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

By UltraHub Expert

Gear for this race

Chosen for 71 km of trail.

Trail Running Shoes71 km of trail — cushioning that is still there in the last quarter.
Race Nutrition71 km of self-supported fuelling between aid stations.
Hydration VestsFlask capacity for 71 km, without the bounce.
GPS WatchesBattery life first — a 71 km day outlasts most full-GPS modes.

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

Adidas

Terrex Agravic Speed Ultra

RunRepeat found the Adidas Terrex Agravic Speed Ultra to be perfect for midfoot and forefoot strikers, while iRunFar noted that the shoe feels incredibly effici…

★★★★★ 4.5

Skratch Labs