Stour Valley Path 100 (SVP100)

Newmarket, United Kingdom • 8 Aug 2026

Stour Valley Path 100km and 50km (SVP100 and SVP50)

The Stour Valley Path events are point-to-point trail races that follow almost the entire Stour Valley Path in East Anglia. The full course covers approximately 102 km (63.4 miles) from Newmarket to Cattawade, while a second event follows the latter half of the footpath as a 50 km race from Sudbury to Cattawade. The route passes through landscapes known as Constable Country and includes countryside associated with painters John Constable and Thomas Gainsborough.

Route statistics include total ascent and descent: SVP100 +912 m ascent and -957 m descent; SVP50 +730 m ascent and -760 m descent. The surface is largely off road, with about 95% trail and 5% paved sections. Time limits are 15.5 hours for the 100 km and 9.5 hours for the 50 km.

Start and finish locations are specified by the organiser: the 100 km starts in Newmarket and the 50 km starts in Sudbury, with the finish at Brantham Leisure Centre. Prize structure includes male and female winners and a team prize based on the cumulative time of the fastest three club members. Finishers receive a medal, a t-shirt, and UTMB Index points in the corresponding category. Entry fees differ for affiliated and non-affiliated runners and an age minimum of 20 years applies. Visit the organization's website for the most recent information.

Race information

UTMB 100K
102 km
Svp100
50 km
Svp50
Visit the organization's website for the most recent information.
Trail runs nearby

Guided trail runs by ESCAPE trails at High Lodge in Thetford Forest. Sessions in February and March 2026 feature forest facts, trail running tips, and routes of 10k and 16k with prices from £12.50 to £17.50.

Rayne'ing Medals Anniversary at Rayne Station on 15 February 2026 offers 5km to marathon options plus a 6 hour challenge on traffic-free 5.3km loops, aid stations each lap and a choice of bespoke medals.

Tackle scenic laps through Thetford Forest at High Lodge with distances from 5k to ultra on a rolling 5 km loop. Enjoy aid stations, post race teas and cake, and a community vibe with 20% of entry fees helping forest upkeep.

A circular half marathon through Thetford Forest on mixed trail surfaces, with manual timing, finisher medals and podium trophies. The race is cupless with refill stations and has a 3.5 hour cut off.