Trail Running calendar near Llanfairpwllgwyngyll 2025-2026

Yr Wyddfa Snowdon24 is a 24-hour ultra-trail challenge based in Llanberis at the foot of Yr Wyddfa, Snowdonia peak. Solo runners aim to ascend and descend Snowdon as many times as possible in 24 hours, with UTMB-indexed options including 50k, 100k and 100-mile challenges, making it a UTMB Mont Blanc..

Snowdonia Trail Marathon Eryri in Llanberis, North Wales, offers a choice of 10k, half marathon, marathon, and ultramarathon routes across Snowdonia’s rugged trails. The course winds around iconic hills, with climbs toward Yr Wyddfa (Snowdon) and sweeping views over Eryri’s mountains and lakes. The..

The Welsh 3000 Challenge (14 Peaks) is a demanding mountain running and walking event held in Snowdonia, Wales, starting from Capel Curig. Participants aim to summit all 14 peaks over 3000ft in a continuous journey covering about 50km with nearly 4000m of ascent. Highlights include climbing Snowdon,..

The Winwick Hall Trail Races, held at the scenic Winwick Hall Estate in Northamptonshire, offer fully marked and marshaled trail running events including 10k and 5k distances, plus a 2k children's fun run for ages 4-12. The courses feature a mix of grassland, country paths, and hard-packed trails wi..

Paddy Buckley Round is the Welsh Classical Round, professionally guided and fully supported over three days in Northern Snowdonia. The route visits 47 summits across just over 100km with about 9,000m of ascent and descent. Run in small groups up to 40km per day, it is led by an experienced mountaine..

Welsh 3000's Ultra Run is a guided mountain day in Snowdonia, North Wales, organized by Adventure Awaits. The route covers the 15 Welsh 3,000ft peaks across Snowdon, Carneddau and Glyderau, including the Crib Goch traverse. The course runs about 30 miles (50 km) with around 4,000 m of ascent.It is a..

The MTC Blue Caps is a 36-mile ultra from Premier Inn Wigan North to The Swan at Tarporley, taking place as Day 4 of the Mount to Coast End to End Challenge. The course follows the MTC JOGLE route but with shorter daily distances and runs alongside competitors in the 13-day MTC Albion event. All fin..