Trail Running calendar near Tregynon 2025-2026

Take on the Forest of Dean Spring Trails Half Marathon, a scenic way marked trail loop through ancient woodland starting and finishing at the Speech House Hotel. Organised by the local Rotary Club, it is chip timed and supports charity.

Join the Red Warrior Challenge at Margam Country Park on 22 March 2026 for mixed terrain races offering 5K, 10K and 20K options. Solo runners and canicross teams welcome at this sixth annual celebration of trail fun and challenge.

Join a friendly, inclusive trail challenge at Moel Famau on 28 March 2026. The Piece of String race at Bwlch Penbarras is a surprise 6 to 12 km hill run with canicross first and a medal and chocolate for finishers.

Guided recce of the Glyders from Capel Curig, 15 km with 1,830 m of ascent, led in small groups by Mountain Leader qualified guides. Ideal for fell runners wanting a taste of the Paddy Buckley Round on 28 March 2026.

The Phoenix Running - Stretford will take place in Stretford on Saturday 28 March 2026. You can run 3 miles.

Run the 32 mile Ultra in the Black Country on 29 March 2026 from Baggeridge Country Park near Dudley. This traffic free loop along canal towpaths and disused railway lines includes mandatory head torch tunnel sections for a true adventure.

Join a guided recce of the iconic Paddy Buckley leg from Ogwen Valley to Capel Curig in Snowdonia, covering 16 km with 1,245 m of ascent. Small groups led by experienced mountain leaders deliver a scenic, challenging day on classic Welsh pe..

Take on the finale of the Shropshire Winter Series at Ercall Wood, a tough 8.8 km fell race climbing 519 m on scenic Ercall Hill. Pre entry or on the day entries accepted and junior races run for ages 12 to 17.

Join Curley's 5 km trail race in Horwich on 1 April 2026 for a lively off road challenge hosted by Winter Hill Runners. Start and registration at the Jolley Crofters Public House, perfect for local runners seeking a scenic spring outing.

Tackle 50 miles from Manchester to Liverpool along the Trans Pennine Trail, Manchester Ship Canal and River Mersey on Good Friday. A scenic point to point ultra with checkpoints, live tracking and 14 hour cutoff for a true endurance test.

The Aberdyfi Half Marathon will take place in Aberdyfi on Saturday 4 April 2026.

Join a scenic trail run around Carsington Water on Saturday 4 April 2026 with 10K and half marathon options on undulating paths around the reservoir. Finish in the lively event village with food, freebies and a focus on sustainability.

Inaugural BOWUM on 4 April 2026 from Monmouth: a 30 mile circular ultra across the Borderlands of Wales. Mostly trail, with scenic castle views on parts of the Three Castles Walk and Offa's Dyke Path, three manned checkpoints and a finisher..

Run the iconic Pendine Sands on 5 April 2026 with beach out and back routes from 5k to a 32.8 mile ultra. Expect a scenic tidal course with bespoke finisher medals and trophies for top runners.

Enjoy a scenic, multi terrain loop around Chasewater Reservoir this Easter with friendly marshals, bespoke medals and optional costume fun. Distances from junior runs to 20k make it perfect for families and club runners alike.

Discover the Vale Coastal Races on 11 April 2026 with 32.5 mile ultra, 18.5 mile and 10 mile trail options. The Wales Coast Path hugs cliffs, beaches and coves, finishing at Ogmore by Sea with marked notes and checkpoints.

Enjoy stunning coastal, woodland and dune trails at Oxwich Bay with 5 km, 10 km or a self navigated half marathon. Part of the Run The Trails Series, the event is timed and all finishers receive a medal.

Run the Summit 2 Sea off road half marathon along the Offa's Dyke Trail from Moel y Parc to Prestatyn beach. About 13.8 miles of rewarding climbs and a big descent to sea level with stunning views and a real sense of adventure.

Take on the Llangollen Fell Race on 12 April 2026 with three scenic but testing routes from 5 miles to 28 km across the North Wales hills. Race HQ serves tea, coffee and cakes and entry is open in advance or on the day.

Take on a Skyrunning challenge through the wild Ogwen Valley with technical trails, dramatic ridgelines and sweeping mountain views. Pick 15 km, 25 km or 40 km and enjoy a lively event village at Plas y Brenin with music, food and bilingual..