Trail Running calendar near Gower 2025-2026

Take on the Dartmoor Winter Traverse on 21 February 2026, a fully supported winter challenge across remote moorland with 50 km and 30 km options. Expect tough off road terrain, expert guides and stunning moorland scenery for runners and wal..

Run Bath's Two Tunnels, passing through Devonshire and Combe Down tunnels, with distances from 500 m up to 50 km plus relays. Support Sustrans and enjoy unique underground scenery and a lively festival atmosphere.

Ironwood Challenge is a scenic six mile trail through ancient woodland and hilly fields above Long Ashton, with mixed terrain and famously muddy sections. Chip timed, the race offers post run cake and supports Wellspring Counselling.

The Sorbrook Slog on 22 February 2026 is a testing yet scenic 7 mile multi terrain run across footpaths, fields and country lanes around Sorbrook and Sluvad. Friendly local race with marshals, tea, cake and prizes; enter online by 19 Februa..

Pair up for a winter challenge across Dartmoor's Eastern Tors, starting from the Rugglestone Inn in Widecombe. This demanding 11 miles route with 830 meters of climb needs teams, required kit and pre entry for a small, limited field.

Tackle Dartmoor's Hameldown Hammer on 28 February 2026 in Widecombe in the Moor, with a challenging half marathon, an 8 mile 7EVEN and a new Hammer Ultra. Expect rugged grassy and rocky trails, big ridge climbs, bespoke medals and a cupless..

Run the scenic Brecon to Cardiff Ultra, a fully marked 70 km one way race along the Taff Trail on 1 March 2026. Enjoy epic views, checkpoint support and a finishers medal as you cross the line at Coleg y Cymoedd in Nantgarw.

Take on the Brecon to Cardiff Xtreme, a winter mountain trail offering a challenging 75 km ultra or a 26.2 mile marathon across rugged ridges. Navigation, big climbs and stunning upland views make this a true mountain test.

Join the St David's Day Dragon Run at Dare Valley on 1 March 2026, a relaxed seven hour challenge where you choose how many laps to run. Expect scenic trails, medals from 3 km and tasty goody bags with vegan options.

Push your limits at Haldon Horror on 1 March 2026 in Haldon Forest Park with 3 hour, 6 hour or 12 hour formats on 5 mile laps and canicross options. Medals, live GPS tracking and free photos await, just bring a headtorch.

Join the Winter Green Man Ultra, a scenic trail ultramarathon around Bristol on the Community Forest Path with 45 mile and 30 mile options. Tackle rugged winter trails with staffed checkpoints and a supportive, friendly vibe.

Nant Yr Arian Silver Trail Races on 14 March 2026 in the Cambrian Mountains with half marathon, 10 km and junior races. Organised by Aberystwyth Athletic Club as a not for profit race supporting charities, routes are waymarked with GPX.

Tough paired trail run across Dartmoor from the East Dart Inn in Postbridge, covering about 21 km with rugged climbs and sweeping moorland views. The third race in the Winter Pairs series, it is limited to 35 pairs and is pre entry only.

Join the Dashing Dog Charity Run at Dare Valley Country Park for a 7 hour time challenge where you choose how many laps to run. Support local dog rehoming charities and enjoy scenic trails, medals and on course aid.

Finish the season with the final round of the West Glamorgan XC League at Gnoll Park, Neath on 15 March 2026, a testing 5 mile cross country hosted by Neath Harriers. Club only event with no on the day entries, registration opens 2 February..

Run the Forest of Dean Spring Half Marathon on Sunday 22 March 2026, a scenic half marathon starting and finishing at the Speech House Hotel along waymarked forest trails with gentle climbs. Organised for charity and supported by the Forest..

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.

The Way of the Dead is a rugged 50k Dartmoor traverse on 28 March 2026, finishing at Tavistock Stannary Brewing Company. Enter solo or in pairs for a scenic but testing navigational challenge across tors and moorland.

Beyond Bristol offers scenic urban trail running on 28 March 2026, starting and finishing at Museum Square. Choose 25 km or 55 km routes that wind under Clifton Suspension Bridge and through parks, woodland and old railway lines with chip t..

Explore historic Bath in the Bath 50 Challenge with 10 km, 29 km or 50 km looped routes past the Royal Crescent and along the River Avon. Fully supported with aid stations, GPS tracking, finisher T shirt, medal and post race food.