About

The Tralee 100K Ultra Marathon stands out as one of Ireland’s toughest endurance events. Covering 100 kilometers through the picturesque landscapes of County Kerry, runners begin their journey at dawn outside the Aquadome in Tralee. The course takes them through coastal roads and rolling countryside, with the finish line awaiting at Ashe Hall in Tralee. With tight cut-off times and limited support, participants must rely on strategy, preparation, and personal or crew assistance. Mobile aid stations provide minimal help along the way. Despite the grueling nature of the race, the event is marked by a spirit of camaraderie, with locals and volunteers cheering on all finishers. The fully chip-timed race emphasizes safety, making it a true test of endurance.