Trail Running calendar near Bristol 2025-2026

Take on the True Grit Trail Half Marathon on 16 May 2026 for a rugged 13.1 miles through quarries, hills and forestry trails past the Bedford ironworks. Limited to 50 runners with full marking, feed stations and a bespoke finisher medal.

Explore the dramatic Dorset Jurassic Coast from Corfe Castle to Bridport, via Lulworth Cove, Durdle Door and Portland Bill. Choose from multiple distances and single day or two day options, with camping at Weymouth and full on course suppor..

Run the scenic 50 mile point to point North Downs Way from Farnham to Knockholt Pound on 16 May 2026. About 5,600 ft of climb, iconic climbs like Box Hill and fully stocked aid stations make for a rewarding supported endurance challenge.

Join the Shindig in the Shire on 16 May 2026 for 8, 16 or 26.2 mile routes through the iconic Ironbridge Gorge. Tackle rewarding climbs then celebrate at the pub with ales, food and finisher bling.

Join the Semington Slog on 16 May 2026 at St Georges School for 10k and 2k routes through the village and along the Kennet and Avon Canal towpath. Family friendly fun with marshalls, refreshments and a Slog Dog for every finisher.

Run the scenic Berkshire Downs at the Compton Downland Challenge on 16 May 2026, with 26.8 mile or 16 mile trail options along the ancient Ridgeway. Expect climbs, muddy paths, aid stations, chip timing and a hearty post race BBQ.

Take on the OTT Trail Marathon or 10 mile race through the Brecon Beacons, starting and finishing at Parkwood Dolygaer on 16 May 2026. Expect rugged mountain and forestry trails, sweeping views and a true off road challenge.

Take on the Grand Union Canal Race, a nonstop 145 mile ultra from Birmingham to Little Venice along scenic towpaths. Limited to 100 starters with a 45 hour limit, it welcomes supported and unsupported runners for a true canal challenge.

Event overview Rocky at 50 Run - Wales is a 7 hour time challenge held at Dare Valley Country Park in Aberdare. Runners may choose their own distance during the event, with a minimum official finish distance of 3 km. Finishers who complete..

Run the scenic Southampton Common, winding through woodland, ponds and parkland with half marathon, 10K, 5K and junior races. Enjoy marshalled routes, a lively event village with food and partner stalls and optional event T shirt.

Run the Brecon Beacons at Midnight Mountain Marathon on June 6, 2026, starting in daylight and finishing under the stars, so some may need a torch. Take part in Marathon, Half Marathon or Bergen pack races and earn a medal and a mug of tea.

Tackle 40 miles of the Wales Coast Path from Porthcawl to Penarth, passing golden beaches, cliffs and Ogmore Castle. No time limits and strong support let you relax and earn a Pegasus medal.

BigSea Trails (WATER) is a trail running event held on the Isle of Purbeck, Dorset, starting and finishing on the sandy Knoll Beach at Studland. Part of the Classic Element Trail Series, this race celebrates the element of water with routes..

Run through two lit railway tunnels beneath Bath on routes from short fun runs to ultra distances. Starts and finishes at family friendly Brickfields Park and each entry supports Sustrans, making it a memorable community day out.

Run the scenic Care for Kids Barnstaple 10K on 7 June 2026 along a flat, mostly off road route on the Tarka Trail and riverside parks. Enjoy chip timing, a finishers medal and an event shirt for early entrants while supporting a great local..

Offa's Dyke 15 returns on Saturday 13 June 2026, offering a classic 15 mile challenge along the scenic Offa's Dyke near Hay on Wye. Solo runners and relay teams are welcome at this revived event organised by Tempo Events.

Run the South Downs Way 100, a non stop 100 mile trail from Winchester to Eastbourne with rolling hills, ancient forts and coastal views. Experience a classic ultra that tests endurance across iconic southern landscapes.

Take on the Cotswold Way Ultra Challenge, a trail festival offering distances from 10 km up to a 100 km ultra on scenic Cotswolds paths. Enjoy staffed aid stations, camping and options for solo, team or walker entries.

Run the Maverick Dorset Trail at Wilkswood Farm near Swanage on 13 June 2026. Pick 7 km, 13 km or 23 km routes along the Jurassic Coast with rocky shorelines, steep climbs and stunning sea views.

Experience a scenic 50 km on the South Downs ridge with about 1,200 m of ascent and sweeping national park views. Fully supported and timed, this tough but rewarding race is part of the World Trail Majors.