Sliabh Liag Adventure Race

Come join us May 29th 2027 for an adventure weekend full of Hiking, Trail Running, Wild Swimming, Boats Trips, Camping and of course The Craic! All taking place at one of Ireland's most scenic and breathtaking locations - Sliabh Liag, Co. Donegal. This is the perfect place to explore and challenge yourself, with something to suit all levels of hill walkers and trail runners. We have a range of events available, from a 13km hike/run with 530m+ elevation gain, and a 25km hike/run with 1,000m+ elevation gain (2 loops). All events start and finish at the Sliabh Liag Visitor's Centre, Tellin, Co. Donegal, with refreshments available after each event. Come and experience the breathtaking natural beauty of Sliabh Liag and Donegal