Trail Running Calendar Wales 2025-2026

The Lake Vyrnwy Running Festival is an exciting event that promotes an active community through trail running. Scheduled for late June, it features a 5k race on Saturday evening and an 11k race on Sunday morning, both set against the stunning backdrop of Lake Vyrnwy. Participants of all ages and abi..

The Welsh 3000's Ultra Run is a guided running event that takes participants over the 15 peaks in Wales that exceed 3,000 feet, covering approximately 30 miles (50 km) with a height gain of 4,000 meters. Set in the stunning Snowdonia National Park, runners will traverse the Carneddau, Glyderau, and..

The Pen Llyn Ultra Summer Edition offers a range of challenging ultra-marathon events, including distances of 50 miles, 75 miles, and a 100-mile race, all set against the stunning backdrop of North Wales. Participants have 24 to 29 hours to complete their chosen distance, making it a true test of en..

The PIGUM is an exciting 30-mile ultra marathon set to take place in Abergavenny, known as the Gateway to Wales. Participants will navigate through stunning mountain peaks and trails, including a challenging ascent of the Sugar Loaf mountain, which offers breathtaking views of the surrounding landsc..

Snowdon24 is an ultra trail running event held at Yr Wyddfa (Snowdon), the highest mountain in Wales, where participants aim to ascend and descend the mountain as many times as possible within 24 hours. This endurance challenge is open to solo runners and teams, with options for relay participation...

The LT-100 and LT-50 Mile Ultras are exciting trail running events set in the stunning landscapes of the Brecon Beacons and Black Mountains in South Wales. Participants can choose between a challenging 100-mile route or two 50-mile options, each offering breathtaking views and demanding terrain. The..

The XTERRA Snowdonia Trail Marathon Eryri is a premier trail running event set in the breathtaking landscapes of Snowdonia National Park, Wales. Participants can choose from various distances, including an ultramarathon, marathon, half marathon, and 10k, all featuring stunning views and challenging..

The Welsh 3000 Challenge (14 Peaks) is an exhilarating event that involves climbing all 3000ft peaks in Snowdonia, Wales, in a continuous journey. Participants can choose between a 20-hour challenge or a two-day challenge, with highlights including summiting Snowdon and traversing the iconic Crib Go..

Rabbit Run Wales is an exciting series of trail races held on the picturesque Merthyr Mawr Estate, located on the South Wales coast. Participants can choose from a 12K race, which features stunning trails, hills, valleys, and a river crossing, as well as a new 40K race that includes breathtaking vie..

The Dragon Coastal Ultramarathon is a thrilling series of ultra-trail races taking place along the scenic Wales Coast Path. Scheduled for July 19-20, 2025, participants can choose from three distances: 100 miles from Rhossili Bay to Cardiff Bay, 50 miles from Kenfig Nature Reserve to Cardiff Bay, or..

Dusk Till Dawn is an exciting running event organized by Mad Running Junkies, set in the scenic Bridgend, South Wales. This unique challenge features three 10-mile routes that participants can run as many times as possible within a 12-hour timeframe, starting at dusk and finishing at dawn. The cours..

The Gower Peninsula Ultra Challenge is a new endurance event set for July 2025, featuring a variety of distances including 100km, 75km, 50km, marathon, 25km, and 10km. Participants can walk, jog, or run through the stunning landscapes of the Gower Peninsula, known for its natural beauty and historic..

The My Little Care Bear Run, organized by Saturn Too, takes place at the scenic Dare Valley Country Park in Aberdare. This nostalgic event invites participants to relive the 1980s with a fun running challenge. Runners can choose their distance within a 7-hour time limit, with options starting from a..

The Paddy Buckley Round is a challenging running event set in Northern Snowdonia, covering over 100km and featuring approximately 9,000m of ascent and descent across 47 mountain peaks. This guided experience takes place over three days, with participants running up to 40km daily in small groups, led..

The Beacons Way Ultra 100km is an exhilarating ultramarathon set in the stunning Brecon Beacons National Park, covering a distance of 62 miles with an elevation gain of 3,451 meters. Scheduled for July 26, 2025, the event allows 500 participants, who must apply and demonstrate prior ultramarathon ex..

The Beacons Way Ultra 100 Miles is a challenging ultramarathon set in the stunning Brecon Beacons National Park, covering a distance of 100 miles with an elevation gain of 6143 meters. Participants start at Abergavenny Castle and navigate through breathtaking landscapes, including the highest peaks..

Ultra X Wales is a multi-stage ultra-marathon event set in the stunning landscapes of southern Snowdonia, Wales. Participants can choose from various race distances, including 110km, 60km, 50km, and 25km, with options for both single and multi-day formats. The course features looped routes that show..

The Guided Trail Run at Bod Petryal offers participants a relaxed 10km experience through the scenic Clocaenog Forest. The route features beautiful forest trails, leading to the village of Melin y Wig, and includes a stretch along the Brenig way beside the river Clwyd. This event emphasizes a friend..

The Pen Y Fan Challenge is an exciting trail running event set to take place on July 27, 2025, featuring two race options: a 5-mile and a 13-mile course. Both routes include the stunning ascent of Pen Y Fan, the highest peak in South Wales. Participants will receive a free buff, medal, and enjoy chi..

Ogwen | Yr Helgi Du 2025 is a thrilling trail running event set in the stunning Eryri's Ogwen Valley, featuring three challenging distances: 10K, 25K, and 40K. Participants will navigate some of the highest mountains in England and Wales, including the Carneddau and Glyderau ranges, offering breatht..