Corwen, United Kingdom · Sunday, October 18, 2026
Fixed Distance 50K
Brenig Way 50k Trail
Race completed
50 km Distance
1,450 m Climbing
4.7 Grit · Challenging
What the course asks
Climbing rate 29 m / km
Rolling. Moderate undulations. Requires consistent effort across varying grades.
Typical conditions, October
Daytime high 13°C
Night low 7°C
Rainfall Mostly dry
Daylight 10 h 31 m of light
Regional 2001-2025 average for October — NASA POWER, grid elevation 151 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 50 km of trail with 1,450 m of ascent.
- Trail Running Shoes29 m of climb per kilometre — grip and rock protection before cushioning.
- Race Nutrition50 km of self-supported fuelling between aid stations.
- Hydration VestsPole attachment and chest-strap stability on steep ground.
- Trekking Poles1,450 m of ascent to walk up.
- GPS WatchesBattery life first — a 50 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.