Trail Running calendar near Cardiff Bay 2026-2027

A riverside running festival on 6 September 2026 with 10 km, 5 km and a family fun run. Chip timing on multi terrain routes, canicross options, basic on site facilities and medals for all finishers.

Scenic runs in Warminster Town Park include 10K, 3K and a new 1.2K family event suitable for wheelchairs and buggies. The event supports Warminster Carnival and awards medals to all finishers.

A 19 mile fell race around Church Stretton with multiple summits, unmarked sections and required navigation; minimum age 19.

A roughly 13(ish) mile TRA licensed trail race around Corfe Castle Common and the Purbeck coast on 06 September 2026. The event includes four water stations a 3 hour 30 minute cutoff and awards trophies plus a finisher t shirt.

Trail runs of 2 km, 5 km and 10 km through the Coln River valley near Coln St Aldwyns and Bibury on 06 Sep 2026. Routes are mostly on trail with on-course refreshments and a post-race BBQ, with proceeds supporting the school.

Waun Fach on 6 September 2026: a 11.2 km, 610 m ascent fell race on a classic horseshoe route with marshals, limited to 50 entries; fee covers parking and light refreshments.

A small community trail race in Epney, Gloucestershire covering approximately 10 miles along canal towpath and local footpaths, starting and finishing near The Anchor Inn.

Coastal routes of 50k, marathon and half marathon follow the Exe Estuary and South West Coast Path to finish on Babbacombe Downs with aid stations and a finisher medal.

Trail events in Sidbury on 6 September 2026, featuring a 10 km loop over three hills and a 3 km fun run, with medals and certificates for finishers.

A 10.5 mile trail race across southern Dartmoor, reaching Ryder's Hill and the Red Lake Volcano through rocky, boggy terrain with several river crossings.

Run as far as you like at Alice in Runderland, a timed multi lap event at Parc Taf Bargoed with flexible start times and on course support. Choose from one lap up to marathon and earn a bespoke finisher medal.

A 5.25 km off road fell race on Dartmoor with 276 m ascent, starting and finishing at Sourton Village Hall. The course requires self navigation with compulsory checkpoints and includes separate marked junior races and category prizes.

Trail races at Lulworth Cove on 12 September 2026 offering 10K, 27K and 50K ultra routes from Daggers Gate, held under UK Athletics Rules.

A long, non-commercial fell race in the Black Mountains with a 27.4 km route and 1586 m of ascent. The event uses five checkpoints, requires full navigational kit, and operates on open access land with no on-course water provided.

A scenic trail 10 km at Cleveland Lakes Nature Reserve organised by Cotswold Lakes Trust, with flat tree lined paths and water views; entrants must be 15 or older.

A countryside challenge from Wistanstow offering 12, 18 and 26 mile routes through Clun and Bishop's Castle with checkpoints, maps and a finish meal.

A 100 mile ultramarathon along the Cambrian Way from Rhayader, Wales, on 12 September 2026, with live GPS tracking, on-route support and a finisher medal.

Eight mile community run from Barnstaple Pannier Market to Crow Point with a one mile children's race and an event village raising funds for Families in Grief.

A *10k* forest run in Moreton Forest over mixed tracks and woodland paths with stiles, a stream and a final kilometre on quiet road. Minimum age 16; proceeds support charities and all finishers receive a medal.

A 10 km fell race at Seatown and Chideock Hill on 13 September 2026 with about 570 m of climb. Entry is available beforehand or on the day for a £20 fee and the minimum age is 18.