Trail Running calendar near Luton 2025-2026

Tackle the Griffin Challenge, a six hour out and back run along the Griffin Trail from Braybrooke Taproom in Market Harborough. Choose your distance on a mostly flat 3.3 mile loop, then unwind with food and drinks at the Taproom.

Event overview The event takes place on Friday, 05 June 2026 as a 7 hour timed challenge. Participants may run any distance they choose within the time limit. The minimum distance to be an official finisher is 3 km. The normal lap length is..

The Sundowner Trail Marathon on 6 June 2026 is an evening 27 mile trail through saltmarsh, canal towpaths, vineyards and forests. Limited to 50 runners, this intimate race offers checkpoints, a finish memento and a bespoke local beer.

Join Blended Trails Backyard Ultra at Chilton Manor Farm for a test of endurance: run a one hour loop each hour until only one runner completes a lap. Enjoy private trails, camping, great fuel stations and a winner takes all prize.

Discover Valley of the Owls Run at Suffolk Running Centre on 7 June 2026, with races from 5k to ultra across scenic looped trails. Small field capped at 300, parking included and bespoke finisher medals make for a memorable day.

A lively fell race on Coombe Hill near Wendover on 7 June 2026, tackling 7 km with 220 m of climb and rewarding hilltop views. Entry on the day, modest fees and a pint included make this a friendly, competitive outing for juniors and teams.

Discover the inaugural Alice Holt Wild Trail Runs in Surrey on 7 June 2026, with 10 km and half marathon options across scenic forest trails. All finishers receive a medal, Wild Deer merchandise and a post race snack and drink.

Join Chase The Sun at Clapham Common on 10 June 2026 for an evening 5K or 10K on a flat, scenic park course past the bandstand. Expect chip timing, free photos and a unique themed medal to celebrate your finish.

Take on scenic off road 10 mile or 20 mile routes through bluebell woodlands, rivers and quiet villages at Castle Farm Campsite near Peterborough on 13 June 2026. Camping, well stocked aid stations and eco friendly vibes make this a relaxed..

Take on the epic 100 mile South Downs Way, a nonstop ridgeway run from Winchester to Eastbourne with rolling hills, ancient forts and sweeping coastal views. Centurion Running organise a fully marked, supported race with aid stations, medic..

Tackle the scenic South Downs Way 50 km on 13 June 2026, a fully supported trail across the chalk ridge. Part of the World Trail Majors Short Series, it features four aid stations and a 9 hour cut off.

Run or walk the Cotswold Way Ultra in Cirencester on 13 and 14 June 2026. Routes from 10 km to 100 km take you through rolling Cotswold hills with camping, waymarked trails and regular support stations.

Scenic off road trail running around Bewl Water in Kent, with forest paths, open countryside and lake views. Choose 10km, Half Marathon, Marathon or 50km Ultra, starting and finishing at the Visitor Centre with chip timing and checkpoints.

Take on the rolling South Downs in the YHA 14 mile trail on 14 June 2026, a scenic off road challenge with a stiff opening climb and just 50 places. Trail shoes recommended; arrive by train for limited parking.

Tackle scenic but hilly forest trails at the Wendover Woods Half Marathon and 10k on 14 June 2026, with a friendly junior run and on the day entries if available. Spectators can enjoy a cafe, forest walks and family activities.

Tackle scenic trails on Watership Down at the Hampshire Hoppit on Sunday 14 June 2026, with marathon, half marathon and 10K routes that climb some of Hampshire's highest points. Enjoy finishers medals, a keepsake beer glass and real ale in..

Join Robertsbridge Midsummer 10k and 5k on 19 June 2026 for a fun multi terrain undulating course at Robertsbridge Rec. Pick a 10k, 5k or junior run, earn a bespoke medal and enjoy BBQ, bar and village atmosphere.

Beyond London on 20 June 2026 offers 55 km and 25 km trail races along the Capital Ring through London parks. Expect scenic miles past Eltham Palace, Wimbledon Common and Richmond Park with aid stations and a Richmond finish.

Run the 50 mile ultra or marathon along the scenic Three Shires Way through ancient woodlands across Buckinghamshire, Bedfordshire and Northamptonshire. Finish with a memorable loop around Grafham Water.

Take on the Phoenix Centaur 100 Mile Ultra at Denbies Wine Estate, a flatish 1 mile off road loop with multiple distance options across the weekend. Enjoy central aid, chip timing and a Centaur medal and buckle for 100 mile finishers.