Trail Running calendar near Holyhead 2025-2026

The Glen of the Downs trail race, organized by the Irish Mountain Running Association, takes place in County Wicklow. The event features an 8.15 km course with a climb of 292 meters, classified as an easy difficulty level with fully marked routes. Participants must carry mandatory basic kit, includi..

The Welsh 3000's Ultra Run is a guided mountain running event held in Snowdonia, North Wales, covering the classic 15 peaks over 3,000 feet. Spanning approximately 30 miles (50 km) with 4,000 meters of ascent, the route traverses the Carneddau, Glyderau, and Snowdon ranges, including the challenging..

The Ballinastoe event, organized by the Irish Mountain Running Association, takes place in Ballinastoe Wood, Roundwood, County Wicklow. The main race covers 11 kilometers with a challenging 504-meter climb, classified as difficult terrain. The route is fully marked, and GPS devices are allowed.A sho..

The Pen Llyn Ultra Summer Edition is a challenging ultra marathon event held in North Wales, featuring distances of 50 and 75 miles within 24 hours, and a 100-mile race completed in 29 hours. The course showcases the raw, rugged beauty of the Wales Ultra Trail Coastal Path, traversing some of the mo..

The Carrick Mountain race, organized by the Irish Mountain Running Association, takes place in County Wicklow. Covering 7.5 km with a 421-meter climb, the course features two main climbs and descents, including the mountain peak and fast downhill single track. The route is fully marked and considere..

The Trooperstown and Clara Vale Loop is a 21.5 km mountain running event held in County Wicklow, Ireland, featuring a 750-meter climb. The course is fully marked and offers a moderate difficulty level, including varied terrain with forest trails, fireroads, and open mountain sections. Runners start..

The XTERRA Snowdonia Trail Marathon Eryri is a premier trail running event held in Llanberis, North Wales, known as Wales' outdoor capital. Participants can choose from a 10k, half marathon (12.9 miles), marathon (27.3 miles), or ultra marathon (57 km), all featuring challenging routes through Snowd..

Snowdon24 is a 24-hour ultra trail running event held in Llanberis, Eryri (Snowdonia), featuring multiple ascents and descents of Yr Wyddfa (Snowdon), the highest mountain in Wales and England at 1,085 meters (3,560 feet). Participants, either solo or in teams of up to five, aim to complete as many..

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

The Paddy Buckley Round is a challenging, professionally guided running event held in Northern Snowdonia, Wales. Covering a loop of just over 100 km with approximately 9,000 meters of ascent and descent, it includes 47 mountain tops across major ranges such as Moelwyn and Nantle Ridge. The event is..

The Lugalla event, part of the Leinster Championship, is a mountain running race held in County Wicklow, Ireland. The course covers 14 kilometers with an elevation gain of 850 meters, classified as an easy difficulty level. The route is marked only at major junctions, and GPS devices are not permitt..

Ultra X Wales is a multi-stage ultra marathon held in southern Snowdonia, western Wales, featuring stunning landscapes from the northern Cambrian mountains to lakes, coastline, mountains, and beaches. The event offers four race distances: a 110km two-day race, and single-day races of 60km, 50km, and..

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..

Seahan is a mountain running event organized by the Irish Mountain Running Association, held in County Dublin. The race covers a challenging 9.8 km course with a 510-meter climb, classified as moderately difficult terrain. The route is fully marked, and participants must carry mandatory safety gear..

Ogwen | Yr Helgi Du 2025 is a mountain trail running event held in the stunning Ogwen Valley within Eryri (Snowdonia), North Wales, starting from Plas y Brenin, Capel Curig. The race offers three distances—10K, 25K, and 40K—covering some of the highest mountains in England and Wales, including the C..

The Bray Head race, organized by the Irish Mountain Running Association, takes place in County Wicklow along the classic Bray Head route. This challenging 6.85 km course features a 270-meter climb, ascending and descending over the two summits of Bray Head. The route is fully marked and rated as mod..

Annagh Hill is a challenging mountain running event organized by the Irish Mountain Running Association, held in County Wexford, Ireland. The race covers a distance of 10.7 km with an ascent of 550 meters, featuring difficult terrain that demands trail shoes with good grip. The course includes a new..

Open to Offas is a scenic challenge event held in Northeast Wales, starting from Cilcain Village Hall. Participants can choose from three distances: 32 miles, 24 miles, or 15.5 miles. The routes ascend the Clwydian Hills and follow the Offa's Dyke Path along the ridge, including a climb over Moel Fa..

The Mountain Rescue Benefit Race is an 8 km hill run around Paddock Hill near Laragh in County Wicklow, Ireland. Featuring a moderate difficulty level with 250 meters of climb, the fully marked course offers a challenging yet accessible trail running experience. Organized by the Dublin Wicklow and G..

Moel Famau 24 is a unique 12- or 24-hour endurance event held on the iconic Clwydian Hill of Moel Famau, featuring a challenging 7.2 km loop with 500 meters of ascent per lap. Participants, including solo runners and teams, aim to complete as many laps as possible within their chosen time frame. The..