Trail Running calendar near Dorchester 2025-2026

We have found 227 Trailruns within 80 miles of Dorchester. See below where and when you can find the races.

The Abbotts Ann Trail Runs, hosted by Muddy Runners, take place in the scenic Hampshire countryside near Andover, specifically at Bulbery Sports Fields, Abbotts Ann. The event features challenging yet beautiful undulating trail routes with spectacular views across the Test Valley. Participants can c..

A Guided Run: Hay Tor and the Tors Around It is a 10-mile trail running event held on the eastern side of Dartmoor. The route starts at the Hay Tor visitor center car park and features mainly grassy tracks with good footing, making it more trail than fell running. The course is undulating with gentl..

July 2025

The Devil's Punchbowl 10k is a guided trail run held in the scenic Devil's Punchbowl, a natural amphitheatre located in Hindhead, Surrey. This 10km route offers a challenging yet enjoyable experience featuring beautiful trails and rolling hills, with pauses at hilltops to admire spectacular views. T..

Faccombe Backyard Ultra, hosted by And-Over Trail Events, is an endurance running challenge held on the private Faccombe Estate in Hampshire, UK. Known as one of the toughest backyard ultras globally, the event features a 4.167-mile loop with 750 feet of elevation, run entirely off-road on establish..

The Serpent Trail is a scenic trail running event held in the South Downs National Park, Hampshire, UK, showcasing some of the most breathtaking and unique countryside in the South East. Scheduled for July 5, 2025, it offers five distances: 100km, 75km, 50km, 20km, and 10km, catering to a range of r..

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The Otter Rail and River Run is an annual scenic off-road running event held at Tipton St John Playing Field in Devon, UK. It features a 10km race that follows public footpaths and rights of way through the picturesque Otter Valley, including riverside trails, Harpford woods, and the old Sidmouth ra..

The Cosdon Hill Race, organized by Okehampton Running Club, is a traditional fell running event held in the picturesque village of Belstone, Devon. The race covers approximately 3.1 miles with a challenging ascent of around 300 meters over rough, open terrain. Runners navigate from Belstone Village..

The Start Fitness Exeter 10K is a fast, traffic-free running event held along footpaths around the scenic River Exe and Exeter Quay. The flat course is suitable for all abilities, from novice runners to those aiming for personal bests. The race features multiple pace makers ranging from 36 to 65 min..

The Hope Trail Festival is a vibrant trail running event held at Newnham Park near Plymouth, Devon. Featuring a scenic 5-mile loop through a beautiful oak wooded valley on a private 1550-acre estate, the festival offers 12, 24, and 36-hour timed endurance races for solo runners, pairs, and teams of..

Hazelbury Hurrah! is a popular multi-terrain running event hosted by Corsham Running Club in Corsham, Wiltshire. Scheduled for July 11, 2025, the main race covers approximately 6 miles (10 km) of varied terrain, including hilly, muddy, and technical sections around Hazelbury Manor and Box Valley, wi..

The Forest Flyer is a nearly 5-mile running race held in Haldon Forest Park near Exeter. The course features forest tracks, paths, and fire roads, offering a scenic and varied trail running experience. The event is organized by Haldon Trail Runners and welcomes participants aged 18 and over.It is a..

The Piddle Wood Plod 10km is a scenic trail race held on July 13, 2025, starting at Thurlbear Primary School. The route features two laps through forest tracks and country lanes, passing notable landmarks such as Piddle Wood, Happiness Hill, and Wych Lodge fishing lake. The course includes gentle un..

Purdown Pursuit is a challenging 10km trail running race held around Stoke Park in Bristol, organized by the Town and Country Harriers (TACH). The event takes place at Countess Walk, Stapleton, and features a fully marked course with steep climbs, tree roots, and rocky terrain, requiring appropriate..

The Pewsey Vale Ultra is an exciting new running event featuring a challenging 125km loop through the picturesque Wiltshire countryside, following the Pewsey Vale Circular walk route. Participants will experience a total ascent of 1902m, with the course well-marked and supported by checkpoints every..

Rabbit Run Wales is a trail running event set on the private grounds of the Merthyr Mawr Estate along the South Wales coast, within the Merthyr Mawr Warren National Nature Reserve. It offers stunning 12K (7.5 miles) and new 40K (approximately 25 miles) races, featuring diverse terrain including hill..

Dash & Splash is a unique 5-kilometre fun run held along Sandown Bay on the Isle of Wight, starting at Shanklin Rowing Club and finishing at Yaverland near the Yaverland Sailing Club. The course features a scenic route along the largest bay on the island, with participants running on hard sand at lo..

The Dragon Coastal Ultramarathon is a series of three ultra-trail races held along the scenic Wales Coast Path, finishing at Cardiff Bay. Scheduled for July 19-20, 2025, the event offers distances of 100 miles (Rhossili Bay to Cardiff Bay), 50 miles (Kenfig Nature Reserve to Cardiff Bay), and approx..

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Dusk Till Dawn is a challenging 12-hour running event held at Bridgend Miniature Railway in South Wales. Participants run three different 10-mile mixed terrain routes, including hills, forestry trails, and technical sections, aiming to complete as many loops as possible from dusk until dawn. The cou..

The Wye Valley Tunnel Run is a scenic running event held at Wyedean School in Sedbury, UK, featuring 10km, half marathon, and marathon distances. The courses primarily follow the flat, shaded Wye Valley Greenway, an old railway line, including a unique 1.1km stretch through the refurbished and lit T..

The Valley Park Tour of the Woods is a unique 10 km trail race set in the picturesque woodlands of Chandler's Ford, Hampshire. This event, organized by Chandler's Ford Swifts Running Club, features a mixed terrain course divided into five stages, allowing participants to rest between segments withou..