Trail Running calendar near Somerset 2025-2026

Explore the Purbeck coast with BigSea Trails WATER, a single lap trail that starts on Knoll Beach and takes in Corfe Castle, Kimmeridge Bay and Old Harry Rocks. Expect rugged coastal scenery and varied terrain for a memorable day on the tra..

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 along the shoreline from Bournemouth Pier toward Boscombe on sand and over groynes, choosing 5K or 10K routes with lovely sea views. Great for all abilities, with marshalled support and a relaxed coastal vibe.

Join the Pheasant Challenge in Bridestowe, a seven hour timed event on mixed off road and paved surfaces along a scenic disused train line. Walk or run as many 5.3 km laps as you can and earn a finisher medal.

Challenge the South Downs Way 100, a nonstop 100 miles along the chalk ridge from Winchester to Eastbourne with rolling hills, ancient forts and coastal views. Organised by Centurion Running, the race offers aid stations and a 30 hour limit..

Take in stunning coastal views at Rame Head with races from kids runs and a 10K up to half and full marathon, plus 10K canicross. Rugged coastal trails, full race support, chip timing and finishers medals make for a memorable day by the sea..

Run the scenic Cotswold Way from a Cirencester basecamp on 13 and 14 June 2026, choosing a full 100 km loop or shorter trail distances to suit every level. Expect rest stops, GPS tracking, medical and massage teams, plus camping and caterin..

Take on a stunning 50km trail ultramarathon along the South Downs chalk ridgeway, finishing at Queen Elizabeth Country Park. Expect rolling hills, wide views and solid on course support in this World Trail Majors stage.

Tackle 15 miles of the historic Offa's Dyke path around Hay on Wye in a scenic and challenging trail race. Friendly atmosphere and relay option make it perfect for solo runners or teams seeking a memorable summer run.

Run the dramatic Cheddar Gorge on trails across the Mendip Hills, from a fun 1k up to a full marathon, with cliff top views, meadows and rugged rock underfoot. Finishers of 6km and longer earn a two sided event medal.

Take in sweeping views from Watership Down on scenic trails with marathon, half and 10K options. Enjoy chip timing, a finisher medal, goody bag and a keepsake beer glass while supporting Hampshire and Isle of Wight Air Ambulance.

Run the Jurassic Coast World Heritage Site on 20 to 21 June with self navigated multi distance races from Poole to Exmouth. Enjoy scenic coastal trails, live GPS tracking and well stocked aid stations for a professionally managed challenge.

Run Lundy Island on a scenic 13.5 mile marked trail that hugs dramatic clifftops and visits all four corners. Boat transfer is available, support is on course and every finisher earns a medal.

Join the PIGUM on July 4, 2026 in Abergavenny for a 30 mile mountain trail ultra with about 5,000 feet of climbing, taking in Sugar Loaf and ridge country. Expect fully stocked checkpoints, friendly crew support and no time limit.

Test your endurance at Hope Trail Festival in Newnham Park, Plymouth, with 12, 24 and 36 hour timed trail races for solos, pairs or teams on a scenic 5 mile loop. Family friendly with a timed kids race, camping and a lively race village.

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.

Explore the stunning Black Mountains with distances from a half marathon to 50 miles across mostly trail terrain. Self navigation with GPX, trackers and full aid makes this a bold yet well supported trail challenge.

The 24 Cider Challenge is a 24-hour solo running or walking event held at Myncen Farm in Blandford Forum, Dorset. Set on a privately owned farm, the course features undulating trails through fields, grass, wildflowers, crops, and dusty trac..

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..