Otley, United Kingdom · Saturday, September 26, 2026

Trail 50k

Yorkshire Reservoir Dogs Ultra 32mi

36 days away

51 km Distance

not publishedn/a Climbing

2.6 est Grit · Entry level

Calculated from 51 km alone — the organiser has not published an elevation profile. Read 2.6 as a floor, not a verdict.

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

Chosen for 51 km of trail.

Trail Running Shoes51 km of trail — cushioning that is still there in the last quarter.
Race Nutrition51 km of self-supported fuelling between aid stations.
Hydration VestsFlask capacity for 51 km, without the bounce.
GPS WatchesBattery life first — a 51 km day outlasts most full-GPS modes.

Adidas

Salomon

Spring Energy

Real food gel with 180 calories. Rice-based with natural flavors.

Nathan

12L race vest co-designed with ultra champion Rob Krar, with insulated bladder pocket.

Garmin

Ultra-endurance GPS watch with solar charging and 300+ hour battery in GPS mode.

Other 50K trail ultras, closest in distance first.