Trail Running calendar near Caernarfon 2024-2025

Cadair X is a challenging half marathon event that takes participants through breathtaking landscapes, including ancient woodlands, glacial lakes, and the rugged terrain of Cadair Idris. Covering a distance of 13.1 miles with a height gain of 1165 meters, the route consists of 65% trail, 25% mountai..

The "24 Hours South - The Offa's Dyke Ultra" is an endurance running event taking place on May 10-11, 2025, starting from Prestatyn, North Wales. Participants will traverse the Offa's Dyke Footpath for 24 hours, aiming to cover the greatest distance by noon on May 11. Runners can compete solo or in ..

The PFW Running - Avenham Amble is an exciting running event set in the picturesque parklands of central Preston. Participants can choose from multiple distances, including a 10K, half marathon, full marathon, and ultra marathon, with courses designed to showcase the scenic beauty of Avenham Park an..

The Severn Challenge is a demanding 218-mile ultra marathon held over five days, featuring five distinct stages along the River Severn's scenic path. Participants tackle a variety of terrains, with a historical finisher rate of around 26%, highlighting its toughness. Each day offers a unique race, a..

The MTC Hafren Ultra is an ultra marathon event that forms part of the MTC Severn Challenge. Participants embark on a challenging point-to-point course that begins with a nearly four-mile trek up Plynlimon, known for its treacherous terrain. After reaching the source of the River Severn, runners ret..

The Ultra-Trail Snowdonia by UTMB is a prominent event in the UK's UTMB World Series, showcasing the stunning landscapes of North Wales. Participants can choose from various race distances, including 100M, 100K, 50K, and a 25K option, each featuring challenging technical trails and significant eleva..

The MTC Severn Plod Ultra is a challenging 48-mile ultra marathon that takes participants on a scenic route from the Mid Wales Art Centre to Shrewsbury. The course features a mix of landscapes, including the river Severn and the Montgomery Canal Walk, with several checkpoints offering vegan and glut..

The MTC Severn Path Ultra is a challenging 60-mile ultra marathon that takes participants on a scenic route along the River Severn, starting from Shrewsbury and concluding in Worcester. The course features a mix of flat terrain and picturesque landmarks, including Iron-bridge and Bewdley. All finish..

The The Shindig in The Shire will take place in Corfton on Sunday 18 May 2025.

The Black Mountains 50 is an exhilarating running event set in the stunning landscapes of South Wales, featuring multiple distances: 50 miles, 32 miles, a marathon, and a half marathon. Participants will navigate high trails, valleys, and ancient forests, encountering breathtaking views, waterfalls,..

The Ultra Wales 50 is a challenging 50-mile mountain and trail race set in the stunning landscapes of Southern Snowdonia, featuring significant elevation gains of 2898 meters. Scheduled for June 21, 2025, this event will take participants through iconic locations such as Cadair Idris and the Barmout..

The Skyrun Eryri, also known as the Snowdon Skyrace, is a premier skyrunning event held in the stunning Eryri/Snowdonia region of Wales. This unique weekend of skyrunning features multiple race distances, including 16km, 27km, 38km, and 52km, catering to various skill levels. Participants can experi..

The Lake Vyrnwy Running Festival is an exciting event that caters to runners of all ages and abilities, promoting fitness, competition, and community spirit. Scheduled for June 28-29, 2025, the festival features a 5k race on Saturday evening and an 11k race on Sunday morning, both set against the st..

The Welsh 3000's Ultra Run is an exhilarating guided mountain running event that takes participants over 15 peaks in Snowdonia, North Wales, each exceeding 3,000 feet. Covering approximately 30 miles (50 km) with a height gain of 4,000 meters, this challenging adventure is designed for determined ru..

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 LT-100 + LT-50 Mile Ultras is an exhilarating trail running event set in the stunning landscapes of the Black Mountains and Brecon Beacons National Park in South Wales. Participants can choose between a challenging 100-mile ultra or two separate 50-mile routes, each offering breathtaking views a..

Snowdon24 is an ultra trail running event set at the iconic Yr Wyddfa (Snowdon), the highest mountain in Wales and England. Participants can challenge themselves individually or as part of a team to ascend and descend the mountain as many times as possible within a 24-hour period. The event features..

The Welsh 3000 Challenge (14 Peaks) is a premier mountain running and walking event in the UK, set in the stunning Snowdonia National Park. Participants can choose between a 20-hour challenge or a two-day challenge, both of which involve summiting all 14 peaks over 3000ft, including Snowdon and Crib..

"Snowdonia in a Day" is an exhilarating challenge event that invites participants to traverse the stunning Snowdonia National Park in a single day. Covering a distance of 60km (40 miles) with a significant elevation gain of 4,500m, the route takes runners over 24 mountains, starting in Conwy and fin..

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 adventure takes place over three days, with participants running up to 40km daily in small groups, led ..