Trail Running Calendar Ireland 2025-2026

Hellevation Last One Standing is an ultramarathon event taking place in Grange, County Tipperary, as part of the All Ireland Backyard Championship Series 2025. Competitors must run a distance of 4.167 miles within one hour, continuing this process until only one runner remains. The course is fully m..

The Mushera-Boggeraghs event, organized by the Irish Mountain Running Association, takes place in County Cork and features both a 10.8 km long course and a 5 km short course. The race involves a challenging climb of 500 meters through varied terrain, including open mountain and boggy areas. Particip..

The Belmont and Little Sugar Loaf event, organized by the Irish Mountain Running Association, takes place in County Wicklow. This running event features a challenging course with a distance of 9 km and a climb of 360 meters, categorized as moderate difficulty. Participants are required to carry mand..

The Wicklow Glacier Lakes (Solo) event is an extreme mountain running challenge set in the scenic Wicklow County, featuring a distance of 42.7 km and an ascent of 1783 meters. Participants must navigate an unmarked route, requiring advanced navigation skills and experience due to rapidly changing we..

Gougane Barra is a challenging mountain running event organized by the Irish Mountain Running Association, set in the scenic County Cork. The race features a distance of 9.7 km with a total ascent of 475 meters, traversing difficult terrain that includes forest trails and open mountain sections. Par..

Tory Hill is a mountain running event organized by the Irish Mountain Running Association, set to take place in Kilkenny. The course features a distance of 7.1 km with a 300-meter climb, categorized as easy difficulty. Participants are required to carry a mandatory showerproof and windproof jacket,..

The Knockmealdown Mountain Ultra is an extreme mountain running event taking place in Waterford, Ireland. Covering a challenging distance of 66 kilometers with an ascent of 2800 meters, the race is designed for experienced runners. Participants must carry mandatory safety gear, including a waterproo..

The Knockmealdown Half Marathon is an extreme mountain running event taking place in County Waterford. Covering a distance of 20 kilometers with a significant ascent of 1112 meters, the race challenges participants with a fully marked route that includes steep climbs and descents. Runners must carry..

The Waterville Trailrunning Festival is a vibrant three-day event held in the breathtaking Iveragh Peninsula of South West Kerry, Ireland. This festival features five exciting trail races, including a 130km ultra trail, a 43km ultra marathon, and a 25km half trail, catering to runners of various ski..

The Sugar Bowl is a challenging mountain running event organized by the Irish Mountain Running Association, taking place in Wicklow. Participants will navigate a circuit that includes a climb of 497 meters over a distance of 8.5 kilometers. The event is marked as difficult, requiring runners to carr..

Log na Coille (via Ballineddan) is a mountain running event organized by the Irish Mountain Running Association, set to take place in Wicklow. The race features a challenging course of approximately 10.5 km with a significant ascent of 700 meters, suitable for experienced runners. Participants are r..

Union Wood is a mountain running event organized by the Irish Mountain Running Association, taking place in Sligo. The race features a challenging 8 km course with a 228-meter climb, traversing gravel paths, single-track trails, and off-road sections, culminating at Union Rock, which offers stunning..

Slievenamon is a challenging mountain running event organized by the Irish Mountain Running Association, taking place in Kilcash village, County Tipperary. The race covers a distance of 8.04 km with a significant elevation gain of 580 meters, making it suitable for experienced runners. Participants..

The Scarr event, organized by the Irish Mountain Running Association, is a challenging mountain race set in Wicklow. Participants will tackle a distance of 8.5 km with a significant ascent of 410 meters, navigating difficult terrain. The route is fully marked and includes a steep climb to the main r..

The Beara Way Ultra is an extreme running event taking place in County Cork, featuring a challenging 161 km course with a total ascent of 5500 meters. Set to start and finish in Castletownbere, the race has a 37-hour limit for completion. Participants must carry mandatory gear, including a waterproo..

The Beara Way Challenge is a half marathon event taking place in County Cork, featuring a challenging 30 km route with a significant ascent of 1300 meters. The race follows the Beara Way walking trail, offering stunning views of the surrounding mountains and sea. Participants are required to carry m..

The Beara Way LITE is a challenging mountain running event taking place in County Cork, featuring a distance of 70 kilometers with a total ascent of 2,292 meters. The race starts and finishes at Castletownbere Town Centre, following the marked Beara Way route to Eyeries Village and back over Mish Ki..

The Wicklow Way Relay is a team-based relay race held along the scenic Wicklow Way, spanning from Kilmashogue to Shillelagh. This event features eight stages, with distances ranging from 8km to 21km, and is designed for teams of 2 to 8 runners. It serves as a fundraising initiative for the IMRA Juni..

Prince William's Seat is a mountain running event organized by the Irish Mountain Running Association, taking place in County Wicklow. The race covers a distance of 9.37 km with a moderate difficulty level, featuring an ascent of 405 meters. Participants are required to carry mandatory safety gear,..

Crotty's Lake is a challenging mountain running event organized by the Irish Mountain Running Association, set in the scenic Comeragh Mountains of County Waterford. The race features a distance of 9 kilometers with an ascent of 500 meters, categorized as difficult terrain. Participants are required..