Sudbury, United Kingdom · Saturday, August 8, 2026

Fixed Distance 50K

Stour Valley Path 50km Ultra Run

Race completed
50 km Distance
730 m Climbing
3.6 Grit · Challenging
52.0389° N, 0.7312° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 15 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.
Time limit 9.5 hours 11:24 min/km average. Generous. Walkable throughout for most of the field. About average for a 50K. Measured against 1034 races of the same distance. Cut-off calculator →
Field size ~133 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2026 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, August

Daytime high 22°C
Night low 13°C
Rainfall Mostly dry
Daylight 15 h 09 m of light

Regional 2001-2020 average for August — NASA POWER, grid elevation 49 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 50km 133 Chris Kelly · 03:49:10 Jessica Johnson · 04:51:08
2025 50km 155 Doug McGillivray · 04:10:31 Claire Trott · 05:56:16
2024 50km 146 Louis Sharrock · 03:55:26 Valerie Wong · 04:48:09
2023 50km 140 Doug McGillivray · 03:58:39 Christine Sutcliffe · 05:19:14
2022 50km 98 Chris Kelly · 04:14:31 Rosie Lindsay · 05:41:26
2021 50km 150 Tom Fairbrother · 04:01:58 Christine Howard · 05:08:12
2020 50km 180 Pete Dyson · 03:56:39 Johanna Oregan · 04:12:55
2019 50km 164 Adam Young · 04:04:38 K.C. Lloyd · 04:42:17
2018 50km 126 Ged McMillan · 04:05:18 Annie Byrne · 04:13:33

The field shrank 14% between 2025 (155) and 2026 (133). 36% of the 2026 field were women.

DUV results for the 2026 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 rolling 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 730 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.
All gear guides →

Overview

The Stour Valley Path 50km Ultra Run, organised by SVP100, is a trail race in Sudbury, United Kingdom. With 730 metres of elevation gain over 50 kilometres, its 14.6 metres of climb per kilometre makes it a moderately hilly course. The entry fee is £70.

This race has a larger field than 85% of 50k races, drawing from a peer group of 2649 events. The 9.5-hour time limit means a cutoff pace of 11.4 minutes per kilometre, which is tighter than 55% of 1008 comparable 50k races.

Similar races

Other 50K trail ultras, closest in distance first.