All races
RoadRepublic of Ireland
Quadrathon
Start
Thursday, 13 August 2026
Finish
Sunday, 16 August 2026
Distance
105mi (169km)
Elevation
8,000ft (2,438m)
Format
Multi-day
Location
Inishowen Peninsula, Co.Donegal
About the race
TerrainRoad
Irelands most celebrated and talked about Challenge, It’s not just a race, it’s an adventure experience with lifelong memories, places are filling up, so get registered. WARRIOR – 1 to 4 FULL Marathons – 4 different courses over 4 days (105 mile loop) The QUEST – 1 to 4 HALF Marathons – 4 different courses over 4 days (Start half way on Marathon route)