Reading, United Kingdom · Sunday, May 10, 2026

Fixed Distance 50K

Goring Gap Run 52 km Ultra

Race completed
52 km Distance
285 m Climbing
3.0 Grit · Challenging
51.4562° N, 0.9711° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 5 m / km Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Time limit 8.5 hours 9:48 min/km average. Comfortable. Room to walk the climbs and stop at aid. Tighter than 79% of 50K races. Measured against 1034 races of the same distance. Cut-off calculator →
Field size ~374 Large. Rarely out of sight of another runner.

DUV results for the 2023 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, May

Daytime high 17°C
Night low 7°C
Rainfall Mostly dry
Daylight 15 h 18 m of light

Regional 2001-2020 average for May — NASA POWER, grid elevation 112 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2023 50km 374 Ben Selwood · 03:53:42 Sophie Carter · 04:33:39
2022 50km 335 Gwilym Satchell · 03:55:32 Sophie Carter · 04:23:31
2021 50km 363 Jake Lane · 03:58:34 Alex Lane · 04:27:17

The field grew 12% between 2022 (335) and 2023 (374). 40% of the 2023 field were women.

DUV results for the 2023 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a fast & flat 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 52 km of trail with 285 m of ascent.

  • Trail Running Shoes 52 km of trail — cushioning that is still there in the last quarter.
  • Race Nutrition 52 km of self-supported fuelling between aid stations.
  • Hydration Vests Flask capacity for 52 km, without the bounce.
  • GPS Watches Battery life first — a 52 km day outlasts most full-GPS modes.
All gear guides →

Overview

The Goring Gap Run 52 km Ultra, organised by Race Solutions, is a fixed-distance trail race in Reading, United Kingdom. With 374 finishers in its latest 2023 edition, this 52 km race draws a larger field than 96% of 50k races.

Runners face 285 meters of elevation gain over the 52 km course, averaging 5.5 meters of climb per kilometer. The 8.5-hour time limit imposes a tighter cutoff than 80% of 50k races, requiring runners to maintain a pace faster than 9.8 minutes per kilometer. The course uses public footpaths, quiet lanes, and village roads.

Similar races

Other 50K trail ultras, closest in distance first.