Trail Running calendar near Barmouth 2025-2026

The Montane Dragon's Back Race will take place in Conwy from Monday 7 September 2026 to Friday 11 September 2026.

A guided mountain run in Snowdonia on 12 September 2026 visiting all 15 Welsh 3,000 ft peaks across about 30 miles and 4,000 m of ascent. This non competitive challenge includes experienced guides, transport and food stations.

Run the scenic 13.1 mile 361° Abersoch Half Marathon on the Llyn Peninsula, finishing with a final kilometre across Abersoch Beach. Enjoy music, massages, beach bar and prizes plus medals and tech tees for all finishers.

Run the Pumsaint trail half marathon in Llanwrda, a scenic, hilly route through the Cothi valley that rewards effort with great views. Held each September from Pumsaint Village Hall, it is a perfect challenge for trail lovers.

Run the stunning Gower Coastal Trail Races on 26 September 2026, with 23, 34 or 50 mile options along dramatic cliffs, beaches and charming fishing villages. Chip timing, checkpoints and post race facilities make this a must do coastal chal..

Take on scenic park trails at Margam Country Park on 27 September 2026 with a choice of 5K or 10K laps suited to runners of all levels. Chip timing, water stations and a finisher medal ensure a rewarding and well supported race day.

Run Delamere Forest Wildwood on Sunday 27 September 2026: choose a half marathon or 10K on technical, scenic forest trails with climbs and mud. Canicross option lets you enjoy the race with your dog.

Take on the Town to Tower 10k on 3 October 2026, an all uphill 10k from Ruthin to the Jubilee Tower atop Moel Famau. Expect varied trails, steep climbs and stunning summit views in this scenic autumn challenge.

Run a scenic 32 mile loop in the Cambrian Mountains from Camp Plas on 10 October 2026 with a fully marked, well supported course. Enjoy exclusive weekend camping, BBQ, live music and lakeside activities, entries limited to 100.

Take on the scenic Twin Peaks & Ras Consti in Aberystwyth, with a testing 11.7 kilometre senior route over Pen Dinas and Constitution Hill. Starts and finishes on the promenade with great views, cafes and family friendly junior races.

Enjoy scenic autumn trails at Loggerheads Country Park with 6 km and 12 km options suitable for all abilities, including canicross. Family friendly with no time limits and early starts for quieter running.

Take on the Brenig Way 50 km trail through the Dee Valley and Clocaenog Forest, finishing on the Llyn Brenig dam. Expect technical climbs, riverside paths and full electronic timing with GPS trackers to keep you on course.

Run the Black Beacon Mountain Races around Hay on Wye across the Brecon Beacons and Black Mountains, from waterfall and forest trails to exposed ridgelines. Choose 100 mile, 50 mile, 50 km or 21 mile routes with camping and support.

Run the Anglesey Trail Half Marathon or 10 km through Newborough Forest and across Llanddwyn Island, from sandy beaches to winding woodland trails with views to Snowdonia and the Llyn Peninsula. A lively event village, great support and a b..

Enjoy a 5 mile trail through scenic Sankey Valley Park in St Helens on Sunday 1 November 2026, with compact but sometimes muddy terrain and marshals on course. Runners must be 15 or older and all finishers get a goody bag memento.

Run scenic trails in the Brecon Beacons at The Beacons Ultra, Marathon and Half in Talybont on Usk on 7 November 2026. Pick 49 mile, 26 mile or 13 mile routes over mountain, canal and road for a true autumn challenge.

Take on the Slate Trail Ultra in Snowdonia from 14 to 15 November 2026, with 80 km or 147 km routes that traverse dramatic coastal and mountain trails. Marked aid stations and UTMB points make this a true test of endurance.

Run through the woodlands of Margam Country Park on fully marked trails with GPS routes available for a half marathon, 10k or 5k. Enjoy scenic climbs, included parking and a finishers medal in a friendly Trail Revolution event.

Take on scenic trails in Delamere Forest on Sunday 22 November 2026 with 21k or 42k options that climb Old Pale Hill and circle Blakemere Moss. Kilometre markers, marshals and an event village with food and free partner goodies keep you fue..

Take on the Cardington Cracker, a 9 mile fell race near Church Stretton with 793 m of climb and breathtaking Border views. Pre entry only and limited parking mean early sign up is essential for this rugged, rewarding test.