Course map

Map based on 2025 route

Elevation profile

About this race

The Clew Bay Half Marathon is a challenging and scenic rural one-lap course that starts and finishes in Louisburgh, Co. Mayo. The course takes runners on winding, rolling roads along the stunning Atlantic coastline, passing landmarks like a 2,200-year-old Dolmen and offering views of Clare Island and Croagh Patrick.

Men's winner	1:23:28
Women's winner	1:30:21

Men's winner	1:23:28
Women's winner	1:30:21

Clew Bay Half Marathon 2026

Course map

Elevation profile

About this race

Course map

Elevation profile

Last year's winners

About this race