Trail Running calendar near Mumbles 2026-2027

We have found 225 Trailruns within 80 miles of Mumbles. See below where and when you can find the races.

Pilgrim 6 is a 32km, 1800m ascent mountain endurance event on Pen y Fan with three summit ascents via six different routes. Participants may choose a Classic Fell Race or a 16kg weighted category; navigation is self-managed with GPX provide..

November 2026

The Cornish Marathon takes runners on a scenic circular route from Pensilva through Bodmin Moor and the Fowey Valley, finishing at the Millenium Centre. Expect about 2200 ft of climbing, a warm community vibe, and support for local charitie..

Tackle the Apocalypse Run, a rugged 10 mile trail through Stonehouse with a stiff opening climb and muddy, undulating terrain. Canicross runners welcome and all finishers get a medal for braving the off road challenge.

A multi-distance series of self-navigated coastal ultramarathons along the North Coast of the South West peninsula with GPS tracking. Routes run between Hartland Quay, Barnstaple, Combe Martin and Minehead and include sections of Exmoor.

Coastal trail running at Oxwich Bay on 7 November 2026 with 10K, half, marathon and ultra options across cliffs, dunes and beaches. Fully marked courses feature electronic timing, medals and on-site amenities.

UTMB Index

Three trail distances around Talybont on Usk in the Brecon Beacons on 7 November 2026. Options are a 49 mile ultra, a 26 mile marathon and a 13 mile half marathon across mixed trail, mountain, canal and road terrain.

Trail Revolution stages three waymarked trail races at Margam Park on woodland paths, offering 5 km, 10 km and half marathon distances with checkpoints, GPS routes and parking included in the entry.

Off road 5 km and 10 km races around the Bath Skyline in November, with night and day options, a kids 500 m and a canicross wave. Mixed trails, muddy sections and marked routes with a large two sided medal for finishers.

Overview The Drogo 10 is a multi-terrain fell race, categorised as FRA BM and run under FRA regulations. It takes place at Castle Drogo on the National Trust estate. The course distance is approximately 10 miles (16 km) with a total climb o..

Light up the trails at Dartington Estate with this night-time trail run. Choose from a 10K or 5K, with special canicross and kids' races also on offer. After the finish, head to the Green Table Cafe for a free hot drink or a beer.

An eight hour timed road event on 28 November 2026 near Littleham, Exmouth, with 5.3 km laps on a measured tarmac out and back route along an old disused train line. Entrants must be 18 or older and the field is limited to 75.

An eight hour timed road event near Exmouth on an accurately measured tarmac out and back course along a disused train line. Flexible arrival on the day, lap length is 5.3 km and medals come from a mixed set.

December 2026

A winter mountain trail event in the Black Mountains offering a half marathon, 10 mile and 14 km route on technical terrain with marked trails, kit checks and back runner support. Festive extras include a secret Santa gift exchange, mulled..

Partridge in a Pear Tree kicks off a festive running series, with a challenging off-road course in the grounds of Pengethley Manor. Runners can choose their distance, from a 5k to an ultra, and have seven hours to complete it. The event als..

Dash through the festive trails at the National Trust's Tinkley Gate in this family-friendly 5 km off-road event. Wear your best Santa suit, bring your dog on a lead, and support the Allsorts charity. All paces are welcome for a fun, commun..

The 2 Turtle Doves is a Christmas-themed running event where you choose your distance, from 5k to Ultra, and have 7 hours to complete it on an off-road course at Pengethley Manor. It's open to walkers and runners, with virtual participation..

The 3 French Hens Run is a festive off-road event in Ross-on-Wye, part of a 12-day Christmas series. Choose from 5k to Ultra distances and tackle a hilly vineyard course within a 7-hour limit. A virtual run option is also available for glob..

The 4 Calling Birds Run is a festive off-road event at Pengethley Manor in December 2026. Participants can choose from five distances, from a 5k to an ultra, with a 7-hour time limit. A virtual option is available, and all paid finishers re..

The 5 Golden Rings Run is a festive off-road event with a challenging course at Pengethley Manor. Choose from five distances, including an ultra, and enjoy a generous seven-hour time limit. You can also join in virtually from anywhere in th..

Part of a festive Christmas series, this event offers a choice of distances on a tough off-road course at Pengethley Manor. Walkers and runners have seven hours to complete their chosen race, with a virtual option also available.