Trail Running calendar near West Wycombe 2026-2027

Conquer the mud at the Secret Nuclear Bunker Estate with courses ranging from 1.5 km to 38 km. Experience signature obstacles like the Deathslide and zip lines in this award winning Essex event.

Experience the twilight beauty of Ardingly Reservoir during this evening run in West Sussex. Choose between a 5K or 10K distance on an undulating trail course featuring scenic water views and a finisher medal.

A 30th edition road marathon in North Essex, organised by Halstead Road Runners, featuring a scenic low-traffic course, championship eligibility for Essex residents, limited entries and specific no-refund entry conditions.

Multi-distance running event from Naseby Village Hall with road and trail routes that alternate direction each year. Distances range from 10 km to 35 miles, with aid stations, cut-offs, mandatory kit for the ultra and charity entry options.

Zig Zag Marathon and Half Marathon is on Sunday 10 May 2026 at Suffolk Running Centre in Bury St Edmunds. The marathon follows the measured Kirtling route and the half uses the Windmill route, with aid stations every 10k and a seven hour cu..

Off-road 10k, 5k and junior runs at Milton Creek Country Park on 10 May 2026. The event supports the Oliver Fisher Special Care Baby Trust and includes medals, prizes, pacers and limited free on-site parking.

A trail race at Rathfinny Wine Estate offering 10.7 km and 21.4 km loops with a carbon-neutral approach, recycled medals, cup-less provision and fundraising support for the WOLO Foundation.

A self-guided 13-mile run along Letchworth's scenic Greenway trail. This is a run, not a race, due to road crossings. Finishers get a wooden medal and refreshments, with profits supporting a local youth mental health charity.

Experience a scenic trail run through the South Downs featuring 20k, 10k, and junior distances. This well organized event includes chip timing, finisher medals, and hilly routes with views over the Cowdray and West Dean Estates.

Join the Dilton Dash on 10 May 2026 at Dilton Marsh for scenic multi terrain 10K, 3K and 1/2K fun runs supporting village causes. Expect stiles and gates, medals for all finishers and prizes for winners.

Explore the beautiful Chiltern Hills on this guided 30km trail running adventure. Enjoy 500m of ascent through woodlands and ridges with professional run leaders and a finishers medal included.

A 10k off road trail run at Symonds Yat with undulating paths, river views and a steep final kilometre climb. Start and finish are at Symonds Yat Rock Cafe where coffee and hot food are available.

Experience a vibrant trail running series at Dunstable Downs or Bristol. With distances from 1km to 10km, this inclusive event features live music and food for a complete carnival atmosphere.

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..

Experience a scenic single lap trail race through the bluebell woods of Hampton Estate and Puttenham Common. Enjoy chip timed racing with bespoke medals and onsite refreshments in a beautiful Surrey setting.

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.

Enjoy a scenic trail run or walk through the village of East Hendred on an undulating 5k course. Kids can also join the fun with a 1k obstacle run around the sportsground.

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.

Experience a cross country run through the Hertfordshire countryside with 5km and 10km distances. This community event in Little Gaddesden includes junior categories and mini races for children.

A multi-terrain 5 kilometre race at West Lodge Farm in Desborough on 13 May 2026, running through fields, woodlands and farm trails. Finishers receive a bespoke medal and a virtual completion option is available; entries close 12 May.