Trail Running calendar near Gower 2025-2026

We have found 158 Trailruns within 80 miles of Gower. See below where and when you can find the races.

The Smurf Run in Aberdare, Wales, is a unique 7-hour time challenge event hosted by Saturn Running at the scenic Dare Valley Country Park. Participants can choose their distance, starting from a minimum of 3km, with laps of approximately 7km (4.37 miles) on well-maintained footpaths offering beautif..

The Budleigh Blister, organized by Exmouth Harriers, is an approximately 10-mile off-road running event held in Budleigh Salterton. Starting from Budleigh Cricket Club, the race offers participants a scenic course featuring stunning natural surroundings. All finishers receive a memento to commemorat..

The Combe Crawler is a legendary cross-country race hosted by Ilfracombe Running Club in Ilfracombe, North Devon. Usually held on the last Sunday of November, the course covers about 8.5 miles (13.6 km) of multi-terrain course, starting and finishing at Ilfracombe Football Club on Marlborough Way. R..

The Medal Mix Challenge Day 1, organized by Running Events Devon, takes place near Capel Lane, Littleham, Exmouth on November 29, 2025. This 7-hour timed event welcomes runners and walkers of all abilities to complete as many 5.3 km laps as possible on a scenic, undulating out-and-back course along..

The Medal Mix Challenge Day 2, organized by Running Events Devon, takes place near Capel Lane, Littleham, Exmouth on Sunday, 30th November 2025. This 7-hour timed event features an accurately measured 5.3 km out-and-back course on a scenic, undulating old disused train line, fully paved and classifi..

Run The Trails Afan Forest, part of the Aspire X Events Run The Trails Series, takes place at Bryn Bettws Lodge in Pontrhydyfen, Port Talbot. Runners can choose between 5km and 10km routes, with hand-picked trails designed to suit both first-timers and more experienced athletes seeking a challenge a..

December 2025

Secret Santa Figgy Pud 14km, Turkey Ten Miles & Half Marathon Du Mulled Wine is a trail event from Cwmdu Village Hall near Crickhowell, Powys. Distances are 14km, 10 miles and a Half Marathon. The courses head west toward Bwlch Mountain and follow the Beacons Way, with the Half Marathon routing via..

Limitless Trails’ Secret Santa Series heads to the Brecon Beacons, starting and finishing at Cwmdu Hall, Powys. Distances offered are 14 km, 10 miles, and 13.1 miles, beginning from Cwmdu along Beacons Way toward Bwlch Mountain, with the half marathon following Cockit Hill for lake views before turn..

Set in South Wales, Celtic Trail Races offers three trail challenges: the Ultra (34 miles), Marathon (26 miles), and Half Marathon (13 miles). The routes wind through Afan Forest and the Rhigos range, finishing along the Coed Morgannwg Way with dramatic views of the Brecon Beacons, Black Mountain, S..

A Nightmare Before Xmas Trail ½ Marathon, staged by Mad Running Junkies, takes place at the Bridgend Miniature Railway Centre in Aberkenfig, Tondu, near Bridgend (CF32 9BZ). The course blends the Hateful Eight 8‑mile route with a further 5+ miles of challenging trail, totaling around 13 miles of mix..

The Christmas Carol Bobble Hat Run, organized by Saturn Running, takes place in the scenic Dare Valley Country Park in Aberdare, Wales. This inclusive event welcomes runners and walkers of all abilities. Participants can choose their distance within a 7-hour time challenge, with a minimum of 3km and..

Midwinter Mortimer Trail (MMT) Ultra is a self-navigating trail challenge following the Mortimer Trail from Ludlow Castle in Shropshire to Kington in Herefordshire. It offers two routes: a 30-mile Ultra and a Croft 15 of about 16 miles. The course is a no-frills, mixed-terrain trek through the March..

January 2026

The Bell Challenge Day 5, organized by Running Events Devon, takes place on January 2, 2026, in Exmouth at Capel Lane. This 7-hour timed event features a mainly flat, accurately measured 5.3 km out-and-back course on a scenic, disused train line surfaced entirely with tarmac, classifying it as a roa..

Climb South West's Walter Raleigh Round Half Marathon, held in Budleigh Salterton, Devon, offers two distances: a 13.6-mile Half and an 8.5-mile Third Marathon. The course winds through quiet back lanes, unsurfaced county roads, little-known footpaths, the Otter valley, High Peak, the Jurassic Coast..

Endurancelife North Cornwall is a coastal trail-running event based in Polzeath, North Cornwall. The weekend offers 10K, Half Marathon, Marathon and Ultra distances, starting on Polzeath’s golden beach and tracing miles of unspoilt coastline past the Pentire Peninsula, fishing villages and valleys b..

UTMB Index

Haldon Night is a winter night-time trail running event held at Haldon Forest Park, near Exeter (Bullers Hill, Kennford, EX6 7XR). The program features a single-loop 10K and a 5K for adults, plus 1K and 2K races for kids (with adults able to run with children). There’s also a 10K canicross option.Ra..

The Cardiff Trail 10k is an exciting running event set against the stunning backdrop of Castell Coch. Scheduled for January 18, 2026, this newly introduced race offers participants a unique blend of competition and natural beauty, making it an ideal choice for both experienced runners and newcomers...

Pag an Trails, based in Chagford on Dartmoor’s north-east edge, blends mythic landscapes with a serious challenge. The Marathon (over 28 miles) and Half Marathon (well over 14 miles) feature ascent around 1500m and 700m respectively. Set in midwinter, the routes visit stone circles and pagan sites a..

Saturn Running's "Spice Up Your Run - Wales" is a fun and inclusive running event held at Dare Valley Country Park in Aberdare. Participants can walk or run a minimum of 3km, with options to complete laps of approximately 7km each, allowing distances up to 50km, including half-marathon, marathon, an..

Pagan Midwinter Marathon, organized by OuterEdge Events, is staged in Chagford, Devon, on mythical Dartmoor. It offers two demanding distances: a Marathon of just over 28 miles with more than 1500 meters of ascent, and a Half Marathon of well over 14 miles with around 700 meters of climbing. Runners..