Trail Running calendar near Marlow 2026-2027

Point to point trail ultrarun along the Stour Valley Path with 100 km and 50 km options, UTMB Index points, mostly off road and published time limits.

A muddy trail running event at Bordon on Saturday 8 August featuring woodland, sand and technical single track. Options are a 5 km single lap or a 10 km two lap race with age minimums and a 75 minute first lap cut off for 10 km.

The Bitton Road Runners Race - Warmley will take place in Warmley on Saturday 8 August 2026. You can run 5 kilometers.

A summer 10k through country lanes around Mount Ephraim Gardens in Kent, with a separate junior run and downloadable route maps. The event raises funds for Oasis Domestic Abuse Services and includes a bespoke medal and garden entry.

Choose any number of laps on a scenic 5.3 km loop at Denbies Wine Estate to make distances from 5 km up to ultra. Timed event with a flexible 1.5 hour start window and support on a hilly off road course.

Riverside races from Barnes along the Thames Path offering 10 km, half marathon and marathon courses with marked routes and checkpoint support.

Mixed terrain 10k and half marathon around Wye with valley views and the historic chalk crown, based at Wye Village Hall with a small event village, toilets and refreshments.

Four hour team relay at Minley Manor, Hampshire where teams of four run repeated 4 km off road laps through woods and grassland. Male, female and mixed categories have prizes for the top three teams in each.

The Stopsley Trail Race on Sunday 9 August 2026 offers 5K, 5 miles and 10 miles on scenic undulating trails along the Bedfordshire and Hertfordshire border. Entries include chip timing, bespoke medals, free photos and participant goodies.

Summer charity trail event in Cold Norton offering 10 km and half marathon routes on grass, tracks and paths. Aid stations are cupless so participants must bring a cup or bottle. Proceeds support Farleigh Hospice.

The Two Tunnels Races will take place in Bath on Sunday 9 August 2026. You can run between 5 and 50 kilometers.

Race one of the AWT Backyard Ultra Series in Ruislip on 9 August 2026 uses six hourly 5 km laps for a total of 30 km. Entry is free and the event is held in person with free parking.

An informal, untimed 6-mile group run around Croome Park with a lake-and-bridge route, multi-terrain surface, post-run cake and tea, and proceeds donated to the National Trust.

A 10 km beach race on the low tide sands of Worthing and Shoreham beaches on 13 August 2026, starting and finishing at Coast Cafe in Worthing. There is an aid station at 5 km, bag storage, toilets and a finishers medal.

The Dinton 10km Summer Series will take place in Hurst on Thursday 13 August 2026. You can run between 5 and 10 kilometers.

Midweek Chasing Numbers at The Last Hop in Staines is a flexible seven hour time challenge along the River Thames with distances from 3 km up to 50 km and ultra options.

A 7 hour timed running event on a looped course along the River Thames in Egham. Distances range from 3 km up to 50 km with aid stations, goody bags and distance pins available.

Two trail ultramarathon options follow the Harborough Round around Market Harborough, with GPX files, multiple aid stations, TRA licensing and a comprehensive mandatory kit list for runners.

This timed event on August 15, 2026, offers a flexible, multi-lap format on a smooth riverside course in Winchester. Runners can choose their start time and distance, from a single lap to an ultra marathon, within a 7-hour window. All finis..

A guided 10 km trail run through the Chiltern Hills followed by a brewery tour and tasting at Tring Brewery. Groups are split by ability and participants should be able to run 5 km without stopping.