Trail Running calendar near Dorchester 2025-2026

We have found 212 Trailruns within 80 miles of Dorchester. See below where and when you can find the races.

Take on the Serpent Trail in the South Downs on 4 July 2026, with routes from 10 km to 100 km across heathland, ancient woods and chalk hills. Camping, coach transfers, food and a licensed bar make it a perfect weekend for runners and walke..

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Join the Otter Rail and River Run for a scenic off road 10 km or one mile family run along riverside paths and woodland. Community event raising funds for the village playing field with finishers receiving a local memento.

The Cider 5K.ish is a one-lap, 5-kilometre trail run/walk set on Myncen Farm in Minchington, near Blandford Forum, Dorset. The undulating course takes you across fields, grass, wildflowers, crops and dusty tracks on private farmland with pe..

The Cider Challenge Solo is a 12-hour trail-running event held on a privately owned farm in Dorset (Myncen Farm, Minchington, Blandford Forum, DT11 8DH). Designed for solo runners, with the option to enter as part of a team, participants ha..

Rabbit Run Wales stages scenic coastal trail races on Merthyr Mawr Estate, from a punchy 12K over hills, valleys and the Big Dipper sand dune to a 40K that adds the dramatic Glamorgan Heritage Coast. Family Bunny races and a Toddler Dash ma..

Enjoy the Dragon Coastal Races on 18 to 19 July 2026, three scenic coastal ultras along the Wales Coast Path finishing at Norwegian Church, Cardiff Bay. Expect beaches, dunes and lighthouse views plus live GPS tracking and full support.

Event overview The Apple Plod 10K.ish is a trail running event on Sunday, 19 July 2026, organised by Running Events Devon. The race distance is 10K and is described as undulating trail on a two-lap course. Participants may run or walk; ther..

Experience the Wye Valley Tunnel Run, racing through the atmospheric Tidenham Tunnel and scenic riverside and old railway paths. Distances suit everyone from a Colourbust family fun run to a full marathon, with trail charm and big event ene..

Take on the South West Coast 50 Ultra Challenge around Dunster, a scenic 50 km loop along the Minehead section of the South West Coast Path across Exmoor with about 1600 m of climb. Enjoy staffed aid stops, camping, GPS tracking and post ra..

August 2026

Take on the Dartmoor Crossing or the shorter Great Escape, two scenic trail races across wild moorland finishing at Ivybridge Rugby Club on 1 August 2026. Expect big climbs, sweeping views and a bespoke finisher medal.

Event overview Totnes 10K takes place on Sunday 2nd August 2026. The organisers note that the permanent route adopted after erosion measures is now around 11K, though the event is still called the 10K. The race is largely off road and follo..

Take on the MTC Thames Challenge, a four day 184 mile multi stage endurance race along the scenic Thames Path from the source to the Thames Barrier. Included hotels and main evening meals connect the stages for a supported ultra experience.

Tackle the MTC Cotswold Ultra, a scenic 57 mile point to point along the Thames Path from Kemble to Oxford, with a bespoke medal and MTC head visor for all. Classic Cotswold views and trophies for winners make this a memorable challenge.

Take on the North Downs Way 100, a 103 mile trail classic from Farnham to Ashford with 11,000 feet of climbing and a 30 hour cutoff. This Centurion Running event is a Western States qualifier on mostly trail terrain, ideal for experienced u..

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Run the Mendip Marauder, a scenic but hilly trail on the Mendip Way with 30 or 50 mile options that traverse Ebbor Gorge, Cheddar and woodlands before a memorable finish on Uphill Sands Beach. Well marked trails and staffed aid stations sup..

Enjoy a lively 10 km multi terrain run around Ramsbury Brewery on Sunday 9 August 2026, with a canicross option and mostly off road trails. Finish with a pint and support Brighter Futures in this friendly community race.

Experience the Two Tunnels in Bath, a unique run through two lit, surfaced railway tunnels and rolling paths. Options span short Colourburst runs up to marathon and 50 km distances, with proceeds supporting Sustrans.

Run the Southampton Running Festival on 16 August 2026 at Southampton Common with 5K, 10K, half marathon and junior races. Scenic laps through woodland, ponds and parkland, plus an event village and a focus on sustainability.

Take on the Summer GMU around Bristol on 22 August 2026 with 45 mile and 30 mile clockwise courses starting at Ashton Park School. Enjoy checkpoint support, tracking and a bespoke medal for finishers in this scenic endurance challenge.

Enjoy scenic trail running and canicross around Wimbleball Lake on August 28, 2026, with 5K and 10K routes for runners and dog teams. Camping, parking and toilets on site make it a relaxed lakeside race day with medals for all finishers.