Trail Running calendar near Caernarfon 2025-2026

The Walsh Two Lads Fell Race is a Category B Short Fell Race covering a distance of 8.4 km with an ascent of 274 meters. Sponsored by Walsh, the race begins at the Bridge Inn in Horwich and features a challenging climb onto the Pennines, reaching Two Lads before descending back to the start. Registr..

The Black Mountains 50 is a challenging running event featuring distances of 50 miles, 32 miles, a marathon, and a half marathon. Set against the stunning backdrop of the Black Mountains, participants will navigate scenic routes that require self-navigation, supported by GPS tracking and maps. The e..

Trooperstown Hill is a mountain running event organized by the Irish Mountain Running Association, set in Wicklow. The race features a challenging 11.8 km course with a 455-meter climb, categorized as moderate difficulty. Participants are required to carry mandatory safety gear, including a waterpro..

Rodney's Pillar is a fell running event organized by the Mercia Fell Runners, aimed at promoting safe and sustainable running in the West Midlands. The race covers a distance of 5.2 km with a total ascent of 280 meters, categorized as an AS race. Participants can register on the day or pre-register,..

The Coast2Coast Bray Head is an extreme running event organized by the Irish Mountain Running Association, taking place from Bray Head in Wicklow to Bray Head on Valentia Island. Covering a distance of 600 kilometers with a significant elevation gain, this self-sufficient race requires participants..

The Skyrun Eryri, also known as the Snowdon Skyrace, is a premier skyrunning event held in the stunning Eryri/Snowdonia region of Wales. Participants can choose from four race distances: the challenging 52KM 14 Peaks Ultra, the 38KM Snowdon SkyRace, the 27KM Copper SkyTrail, and the 16KM Fairy Trail..

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 allows 500 participants to experience breathtaking views, including Cadair Idris and..

The Glen of the Downs is a trail running event organized by the Irish Mountain Running Association, set in County Wicklow. This race features a distance of 8.15 km with a climb of 292 meters, categorized as easy difficulty. Participants are required to carry mandatory gear, including a showerproof a..

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 Mynd Drover is a scenic walking and running event featuring two routes of 26 miles and 13 miles around the picturesque Longmynd in Church Stretton. Organized by the PTA of St Lawrence’s Primary School, the event aims to raise funds for the school and nursery. Participants will navigate the cours..

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 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..

Carrick Mountain is a running event organized by the Irish Mountain Running Association, set in Wicklow. The race covers a distance of 7.5 km with a total climb of 421 meters, featuring a mix of moderate terrain and fast downhill single tracks. Participants are required to carry mandatory safety gea..

The Stiperstones Fell Race is an exciting running event organized by Mercia Fell Runners, taking place in Snailbeach, West Midlands. The race covers a distance of 6.7 km with a total ascent of 375 meters, featuring a challenging route that includes a steady climb to the top of the Stiperstones. Part..

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 Piece of Cake Trail Run is an exciting running event taking place in Carding Mill Valley, Shropshire, on July 13, 2024. Participants can choose from three distances: 10K, Half Marathon (13.1 miles), or Marathon (26.2 miles), all set against the stunning backdrop of the Shropshire Hills and The L..

The Trooperstown and Clara Vale Loop is a challenging running event organized by the Irish Mountain Running Association, set in County Wicklow. Covering a distance of 21.5 kilometers with a 750-meter ascent, the route features moderate terrain and is fully marked for participants. Runners are requir..

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 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..