Monschau, Germany · Sunday, March 7, 2027

Fixed Distance 50K

Belgenbach-Ultra-Trail Monschau BUT 46

178 days away

46 km Distance

1,440 m Climbing

4.5 Grit · Challenging

What the course asks

Climbing rate 31 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.

Time limit 7 hours 9:08 min/km average. Comfortable. Room to walk the climbs and stop at aid. Among the tightest 50K cut-offs we track. Measured against 1000 races of the same distance. Cut-off calculator →

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a rolling 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 46 km of trail with 1,440 m of ascent.

Trail Running Shoes 31 m of climb per kilometre — grip and rock protection before cushioning.
Race Nutrition 46 km of self-supported fuelling between aid stations.
Hydration Vests Pole attachment and chest-strap stability on steep ground.
Trekking Poles 1,440 m of ascent to walk up.
GPS Watches Battery life first — a 46 km day outlasts most full-GPS modes.