Trail Running calendar near Porthcawl 2025-2026

We have found 205 Trailruns within 80 miles of Porthcawl. See below where and when you can find the races.

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 Cornish Marathon in Pensilva is a scenic but challenging road marathon with about 2200 ft of ascent, passing Golitha Falls, Colliford Lake and Jamaica Inn. Rolling Cornish hills and a steep climb near mile 24 make for a memorable finish..

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..

Take on the Beacons Ultra, Marathon and Half in Talybont on Usk on 8 November 2025, with sweeping mountain and reservoir trails including Pen y Fan. Choose from a 49 mile ultra, 26 mile marathon or 13 mile half for epic views and serious el..

UTMB Index

Run a twilight 10 km off road trail through Dorset woods and historic parkland as dusk falls. Enjoy atmospheric scenery, a touch of local ghost lore and medals, trophies and refreshments at the finish; entries are limited.

Endurancelife Gower at Oxwich Bay on 8 November 2025 invites runners to tackle stunning cliff top, woodland and beach trails across challenging terrain. Choose from 10K to ultra distances and finish with sea views and a medal.

UTMB Index

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 the Salt Settlers Six Hour Race in the scenic Lower Otter valley, solo or in pairs on a mostly flat loop. Aid stations, a club cafe and hot showers keep you going, and every participant receives a special memento.

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..

Run forest trails at Margam Country Park on 15 November 2025, choosing from 21 km, 10 km or 5 km routes. Fully marked courses with checkpoints and GPS files; entries include parking, timing, a medal and free photos.

Test your limits at Trails and Tarmac 12 hour Backyard Ultra in Crickhowell, featuring a scenic 4.2 mile loop of trail and tarmac completed each hour. Stay for the final sprint to claim the trophy or earn medals for every loop and 32 miles.

The Burrator Noir is a unique running event featuring a 12-mile night trail run and a 10k road race, set at the picturesque Discovery Centre at Burrator Reservoir. Participants will navigate a diverse trail that includes moorland, rocky pat..

Enjoy night and day races across Bath Skyline's stone paths, woodland trails and open meadows, with 5km, 10km and a kids 500m plus a dedicated daytime canicross wave. Glow stick marked night courses make for a magical running experience.

Take on the MT10, a scenic 10 miles off road trail through Pembrey Country Park and along Cefn Sidan Beach. Expect mixed soil and firm sand, sea breezes and wide open views for a memorable coastal run on 16 November 2025.

The Cardiff Trail Half Marathon is an exciting running event set against the stunning backdrop of Castell Coch. Scheduled for November 16, 2025, this newly introduced race offers a unique blend of competition and scenic beauty, making it an..

Tackle the Drogo 10, a 10 mile fell race around Castle Drogo with steep climbs, woodland trails and river running across rugged, muddy terrain. Limited entries and half the entry fee supports the National Trust caring for the estate.

The Fobs 5K Trail and Colour Run will take place in Corsham on Sunday 16 November 2025. You can run 5 kilometers.

Take on the Dart Challenge at Dartington Hall, Totnes, a six hour trail where you can run, hike or walk as many 5 km laps as you like for a finisher medal or bigger distance goals. Canicross welcome and proceeds help fund a new playground.

The Saturn Running - Aberdare will take place in Aberdare on Saturday 22 November 2025. You can run between 7 and 50 kilometers.

Run under the stars at Dartington Hall in the family friendly Dark Dart Dash, with 10K, 5K, kids races and canicross options. Enjoy marked trails, post race hospitality and help raise funds for a new children's playground.