Trail Running calendar near Filton 2026-2027

Hairy Legs is a cross-country charity event for all ages, held on a scenic, hilly woodland course. Distances are based on unmeasured loops, and there are solo, relay, and shorter youth options. Fancy dress is encouraged, with prizes and a f..

A multi-distance trail event in the Cotswolds on 10th May 2026, featuring quarter, half, marathon and Ultra 40 routes across trails, towpaths and commons with marked routes, checkpoints and on-course water.

Trail runs through Margam Country Park offering 5 km, 10 km and Half Marathon routes with live chip timing. Canicross is allowed and finishers receive a medal, merchandise and refreshments.

A community 5k trail run and walk around East Hendred with a separate 1k kids event on the Sportsground. Entries are limited and close on 8 May 2026.

Experience a ten mile multi terrain lap through the scenic Cotswold countryside and Coln Valley. This undulating course features fields, footpaths, and a river crossing near the historic Chedworth Roman Villa.

The Sherborne 5 Mile Run will take place in Aldsworth on Sunday 10 May 2026. You can run 5 miles.

A 5.6 km fell race in Church Stretton on 14 May 2025 with 268 m total ascent. Provisional event with on the day entry and a £7 fee; junior runners have shorter course options.

A four-race summer series at Dinton Pastures offering 5 km, 10 km and a 2 km kids event across May to August. Organised by Barnes Fitness with chip timing, marshals, medals and pre bookable parking.

Trail and trek event along the Jurassic Coast in Dorset with distances from 10 km to 100 km and a full route via Weymouth, Portland Bill, Chesil Beach and West Bay. The course features signed routes, marquee rest stops, GPS tracking, medica..

A mountain trail marathon of about 26.2 miles and a separate 10 mile race start and finish at Parkwood Dolygaer in the Brecon Beacons. The marathon has three checkpoints and a six hour cutoff at 20.5 miles; compulsory kit is required for bo..

The Twenty Sixth Compton Downland Challenge in Compton, Berkshire on 16 May 2026 features a full marathon and a 16 mile race with a seven hour time limit; route maps, elevation profiles and videos are provided.

A multi lap running event from The Unicorn Inn in Telford with routes of 8, 16 and 26.2 miles passing Ironbridge Gorge and returning via the Silkin Way. Ales, pub food and event bling are available after the runs.

The Semington Slog on 16 May 2026 features a 10 km and 2 km run from St Georges School. Routes explore the village and Kennet and Avon Canal towpath. Enjoy community activities, refreshments, and prizes.

Trail running from Sudeley Castle in the northern Cotswolds with routes from 7 km to 51 km, marked trails, outposts and mandatory kit requirements for longer distances.

A weekend obstacle race in Henley on Thames on May 16-17, 2026, featuring Sprint, Super and Beast distances plus a Kids Race and spectator tickets, run along historic town landmarks and a riverside course.

A community Pretty Muddy 5k obstacle course in Singleton Park on 16 May 2026, with mixed grass and path terrain, staggered wave starts and accessibility provisions including sunflower wristbands and BSL stage content.

Explore the scenic parish of Deddington on a 5k, 10k, or 20k run through local farmland. This community event supports local schools and the Firefighters Charity while welcoming runners of all abilities.

A multi-terrain 10 mile, 6 mile and 1 mile fun run in Beer, East Devon on 17 May 2026, organised by Beer Primary School PTFA to raise funds for the school with coastal and trail sections.

This 10K trail race starts and finishes on Cocklemoor in Langport, taking runners across mixed terrain paths through the Somerset Levels and countryside. It follows UK Athletics rules and is open to participants aged 17 and over.

The Ridge Off Roader is a trail run through the scenic Chiltern Hills. It offers a half marathon and a 10k route, plus a fun 1k for kids. All proceeds support the local school.