Trail Running calendar near Porthcawl 2025-2026

We have found 208 Trailruns within 80 miles of Porthcawl. See below where and when you can find the races.

The Greedy Run - Event details The Greedy Run takes place on Saturday 17 January 2026 as part of the 7 Deadly Sins race series. Entrants may choose from the following distances: 5k 10k Half Marathon Marathon Ultra There is a 7 hour time l..

Riverbank Rollick 2026 is a 9.6-mile race organized by Thornbury Running Club in Thornbury, Bristol. The route combines trails, bridle paths, fields, woodland, a stream and a riverbank, with 80% on rough terrain, and mud is common in Januar..

Event details The Envious Run takes place on 18 January 2026 at Pengethley Manor, Ross-on-Wye (what3words: physical.growth.shelf). It is part of the organiser's 7 Deadly Sins series. Entrants choose a target distance and have a 7 hour limit..

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..

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..

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..

Tackle the Pagan Midwinter Marathon or Half Marathon across wild north Dartmoor, passing stone circles and ancient pagan sites under stark midwinter skies. Rugged, hilly courses offer a memorable winter trail challenge.

Join the social, self navigated Blackdown Beast, a scenic cross country run from Dunkeswell Airfield supporting Macmillan Cancer Support. Expect village hall and pub refreshment stops, stunning hills and 10 or 16 mile options.

February 2026

Purple Gecko Events presents the Haldon Winter Run in Haldon Forest, Devon. This timed, low-pressure trail race welcomes runners of all abilities to choose from three distances: 2.5K, 5K, and 10K, with canicross options available. The cours..

The Westonbirt Arboretum Winter Night Race is an exciting running event set in the stunning National Arboretum, featuring over 2,500 tree species. Participants can choose between 5km and 10km routes, which showcase the arboretum's diverse l..

Event overview Sidmouth Four Trigs is an off-road trail race held on Sunday 8 February 2026 at the Watersports Hub, Sidmouth EX10 8BG. The race distance is listed as: 27 km 17 miles The event records 3999 ft of elevation. Entry fee is £21..

Experience the Winter Day Race at Westonbirt Arboretum on 8 February 2026 with scenic 5 km and 10 km routes through diverse tree collections on firm, trail like surfaces for a fast, enjoyable run. Tickets are sold out.

Join the Trails & Tarmac Backyard Ultra near Crickhowell in the Black Mountains for an addictive looped endurance challenge. Tackle hourly 4.167 mile loops until one runner remains while anyone who reaches 32 miles earns a medal.

The Wild & Mild Night Run is a challenging trail race held in South Brent, UK, featuring 9-mile and 5-mile distances across trail and open moorland. The course begins with a mainly uphill stretch along the river to Shipley Bridge, followed..

Dalwood 3 Hills 2026 returns to Dalwood Village Hall, Dalwood, Axminster (EX13 7EG), offering three multi-terrain routes around the countryside: 10 miles, 5km, and the new 3km Dalwood Doddle for families. Expect mud, hills, and, on the long..

Take on the Dartmoor Winter Traverse, a fully supported south to north challenge across wild moorland with 30 km and 50 km routes. Expert guides, GPS trackers and dramatic moorland scenery make it a true winter running adventure.

The Ironwood Challenge, organized by Nailsea Running Club, is a trail race near Long Ashton, North Somerset. The six-mile course runs through woodland, fields and forest, with sections that are often muddy. It is fully marked and marshalled..

Two Tunnels Races in Bath, UK, organized by Relish The Great Outdoors, offer a unique underground running experience alongside city scenery. The courses pass through the Devonshire Tunnel (408m) and the longer Combe Down Tunnel (1672m), bot..

Run the Hameldown Hammer on 28 February 2026 in Widecombe in the Moor on Dartmoor. Pick the new ultra, a tough half marathon with 800 m ascent, or a rugged 8 mile route, all featuring a double climb of the iconic Hameldown ridge.

March 2026

The Brecon to Cardiff Classic is a 70-kilometer ultra running race following the scenic Taff Trail from Brecon in the Brecon Beacons National Park to Cardiff. Now in its 12th year, this fully marked, one-way race features diverse landscapes..