Wanstead Flats, United Kingdom · Saturday, October 3, 2026

Fixed Distance 50K

Epping Forest 50 km

3 days to go

50 km Distance

121 m Climbing

2.7 Grit · Entry level

51.5557° N, 0.0470° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 2 m / km Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.

Time limit 9 hours 10:48 min/km average. Generous. Walkable throughout for most of the field. Tighter than 71% of 50K races. Measured against 1034 races of the same distance. Cut-off calculator →

Field size ~210 Large. Rarely out of sight of another runner.

DUV results for the 2025 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, October

Daytime high 15°C

Night low 8°C

Rainfall Mostly dry

Daylight 11 h 34 m of light

Regional 2001-2020 average for October — NASA POWER, grid elevation 73 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2025	50km	210	Kyalo Burt-Fulcher · 03:46:43	Alicia Ellison · 04:08:56
2024	50km	204	Jose Rodriguez · 03:31:11	Carla Cox · 04:38:57
2023	50km	168	Raoul Metcalfe · 03:35:06	Amy Parker · 04:34:15
2022	50km	93	Jose Rodriguez · 03:40:37	Rachel Dench · 04:18:49
2021	50km	96	Raoul Metcalfe · 03:32:11	Claire Shelley · 04:36:24

The field has held steady: 204 in 2024, 210 in 2025. 25% of the 2025 field were women.

DUV results for the 2025 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 50 km of trail with 121 m of ascent.

Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
Race Nutrition 50 km of self-supported fuelling between aid stations.
Hydration Vests Flask capacity for 50 km, without the bounce.
GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.

Salomon

Sense Ride 5

RunRepeat found the Salomon Sense Ride 5 to have immaculate lockdown and a smooth and stable ride, making it confident on moderate trails and steep downhills. I…

★★★★★ 4.5

Adidas

Terrex Agravic Speed Ultra

RunRepeat found the Adidas Terrex Agravic Speed Ultra to be perfect for midfoot and forefoot strikers, while iRunFar noted that the shoe feels incredibly effici…

★★★★★ 4.5

Spring Energy