Welshpool, United Kingdom · Saturday, October 10, 2026

Fixed Distance 50K

The Loop Ultra

1 day to go
51 km Distance
4,860 m Climbing
9.8 Grit · Elite / extreme
52.6597° N, 3.1471° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 95 m / km Vertical. Extreme verticality. This is a technical mountain course with sustained steep grades.
Time limit 14 hours 16:28 min/km average. Generous. Sustained running. Long aid-station stops will cost you. More forgiving than 85% of 50K races. Measured against 1052 races of the same distance. Cut-off calculator →
Field size ~61 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2025 edition (32mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, October

Daylight 11 h 04 m of light

Results history

Year Race Finishers Men's winner Women's winner
2025 32mi 61 Julian Ayres · 04:31:05 Scarlett Neary · 05:31:15

25% of the 2025 field were women.

DUV results for the 2025 edition (32mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

  • terrain This is a vertical course. Poles are highly recommended for the sustained climbs.
  • gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.

Gear for this race

Chosen for 51 km of trail with 4,860 m of ascent.

All gear guides →

Overview

Covering 51 km around Welshpool, The Loop Ultra packs 4860 metres of elevation gain into its route. That density yields 95.3 metres of climbing per kilometre, turning a nominal 50k outing into an unrelenting mountain test where forward progress depends heavily on sustained ascending.

The 14-hour time limit requires a minimum average pace of 16.5 minutes per kilometre. This makes the cut-off more generous than 85% of 50k peers and tighter than only 15%, providing the buffer runners need to absorb the severe gradients.

Having debuted in 2025 with 61 finishers, the race commands a starting lineup bigger than 64% of 50k fields and smaller than 35%. Limitless Trails stages the fixed-distance trail event in October for an entry fee of £85.

Similar races

Other 50K trail ultras, closest in distance first.