Trail Running calendar near Bourton-on-the-Water 2026-2027

A continuous *100 mile* trail run from Farnham to Ashford with about 11,000 feet of climb and a 30 hour limit. The event is a Western States qualifier and has a minimum age of 20.

Two trail distances along the Mendip Way on 8 August 2026, finishing at Uphill Sands Beach. The routes feature woodlands, hilltop views and coastal terrain with aid stations and a cupless policy.

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.

Trail races of 24K and 51K start from Talybont-on-Usk on 8 August 2026, with marked routes, marshals and stocked aid stations. Entries include a themed medal, chip timing and free race photos.

A muddy double loop trail race in woodland and sandy terrain near Bordon, with technical single track and wet bog sections. Offers a 5 km single lap and a 10 km two lap option with a 75 minute first lap cutoff.

A riverside race series from Barnes along the Thames Path offering 10 km, half marathon and marathon distances. Flat out and back courses are marked and marshalled with staffed checkpoints and professional medical cover.

The Hart 4 is a four-hour trail relay where teams of four race a scenic 4km loop at Minley Manor. With categories for male, female, and mixed teams, it's a fun, traffic-free challenge. The event features chip timing, medals for all, and a l..

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.

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

A 4.4 km fell race from the Ragleth Inn in Little Stretton with 390 m of ascent, a clockwise course with three control points, on-the-day or pre-entry and junior up and down Callow Hill races; some proceeds go to charity.

A flexible seven hour timed challenge on a signed Thames-side loop near Egham, with options from 3 km up to 50 km. Finishers receive a medal and goody bag and aid stations are provided each lap.

Two trail ultras—50k and 100k—route through Market Harborough countryside and long-distance footpaths, with GPX files, staffed aid stations, mandatory kit requirements, free guided recces and free race photos; entries carry standard fees an..

Trail running at Fyne Court Estate in the Quantock Hills AONB with 5 km and 10 km options, using parkland and woodland trails. The 10 km is two laps of the 5 km circuit and medals are optional to reduce waste.

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..

Mynydd Maen Traverse is a running event near Pontypool featuring a 9.8 km route with 291 m of climb. It includes separate junior races and accepts team entries of three.

A Bath running event on 16 August 2026 featuring two long, lit railway tunnels and a programme from 500 m colourburst to ultramarathon and relays; proceeds support Sustrans.

South West Spartan at Badminton Park on August 16, 2026 features obstacle races across Sprint 5 km, Super 10 km and Beast 21 km plus a kids race. Courses run through parkland, fields and woodland on mostly flat terrain with some small hills..

Run through the scenic trails of Southampton Common at this multi distance festival. Explore a Site of Special Scientific Interest featuring woodland and lakes while enjoying a well serviced event village.

A 10 km trail run at Ramsbury Brewery on August 16, 2026, mostly off road through trails and woodland. Canicross friendly, entries include a medal, a pint cup and a free drink.

Choose your own distance on a 3.28 mile out and back along Stroud Waterways canal with a one hour flexible start window and a seven hour maximum for the longest efforts.