Trail Running calendar near Dorchester 2025-2026

We have found 203 Trailruns within 80 miles of Dorchester. See below where and when you can find the races.

Event overview The Giddy Horse Half Marathon, Trail, & Steeplechase Obstacle Course Races take place on Saturday 25th October 2025 at Chepstow Racecourse, Saint Lawrence Road, Chepstow, UK, NP16 6BE. Tickets for the event are currently..

The Giddy Horse Backyard 2025 is a running event held at Chepstow Racecourse, UK, featuring races around Piercefield Park. The course is a 4.167-mile loop combining woodland, parkland, and tarmac trails, mostly flat with gentle elevation ch..

Tavy 7 is a scenic 7 mile road race on Dartmoor near Tavistock, winding over undulating country roads through Plaster Down and Sampford Spiney. Enjoy autumn views, a finisher medal and a lively club atmosphere in late October.

November 2025

The Haldon Halloween Twilight Run takes place in Haldon Forest near Exeter, Great Britain, offering a festive running experience on November 1, 2025. Participants can choose from three distances: a 2.5 km fun run, 5 km, and 10 km races, inc..

The WRNL Bovington will take place in Wareham on Saturday 1 November 2025. You can run 60 text.unit_min.

Join the Devon Trail Races at Roadford Lake on 1 November 2025 for a scenic, muddy course featuring a 10K single loop and a two lap half marathon. Canicross entries welcome at both distances for runners with dogs.

Run under the stars at The Maverick Dark Hampshire in Alice Holt Forest on 1 November 2025, tackling 5 km laps along tree lined forest tracks with 5, 10 and 15 km options. Expect aid stations, chip timing, event photos and a metal finishers..

The Dorset Hillfort Ultra is a scenic 38-mile running event set in the picturesque West Dorset, featuring a challenging course with approximately 1,300 meters of ascent. Participants will traverse from one ancient hillfort to another, enjoy..

The WIM SWOL Bere Wood will take place in Wareham on Sunday 2 November 2025. You can run between 5 and 9 kilometers.

Twmbarlwm Terror is a rugged 7 mile multi terrain race from Risca to the Twmbarlwm peak and back, featuring about 1000 ft of climbing and challenging underfoot conditions. Take on the summit and enjoy complimentary tea, coffee and cake afte..

Event overview The South Downs Trail Run takes place on Saturday 8th November 2025 at Goodwood Racecourse, Chichester (PO18 0PS). The route runs within the South Downs National Park and offers distant views of the North Downs, Chichester Ha..

Event overview The Dark Dorset 10 is a twilight trail race run by Tri-Counties Trail Running. The course is an entirely off-road 10 km route that starts and finishes in the park in front of Eastbury House. The route goes through woods into..

Take on the Salt Settlers six hour race in the scenic Lower Otter valley from Budleigh Salterton Cricket Club. Run or walk solo or as a pairs relay on a flat 4.4 km loop with cafe, showers and supportive aid stations.

Explore the coast and commons at East Devon 8 Trigs, a self navigated trail from Budleigh Salterton with Half, Marathon and Ultramarathon options. Solo runners, pairs and walkers will visit trigs, stamp cards and enjoy coastal views.

Tackle a 50 km ultra linking five classic long distance trails or choose a half marathon through chalk downland and woodland near Graffham. Enjoy stunning views, stocked checkpoints, SportIdent timing and an eco wood finisher medal.

UTMB Index

Big Night Out Winchester is a torchlit trail run on the South Downs from Winchester Athletics Track with 12 km and 22 km options. Run by headtorch along ridges and rivers and opt to have a tree planted instead of a finishers medal.

MoRunning returns to Ashton Court Park in Bristol on 9 November 2025 with 1.5k, 5k and 10k trail friendly routes that mix paths, mud and a testing hill. Support Movember for men's health, grab a finisher medal, wear fancy dress and join the..

Join the Southampton MoRun on 9 November 2025 at Southampton Common to support Movember and men's health. Choose 1.5k, 5k, 10k or the half marathon and enjoy a medal, headband and post race treats.

Explore Shaw Forest Park, West Swindon on Sunday 9 November 2025 for an orienteering event with courses for beginners to experienced navigators across mixed forest and open terrain. Online entry only, limited maps available so book early.

Event overview The New Forest Central Trail Run takes place on Saturday 15 November 2025 at Roundhill Campsite, New Forest, Beaulieu Road, Brockenhurst SO42 7QL. Distances offered are: 22km : elevation +185 m 17km : elevation +123 m 10km :..