Delphi Half Marathon
Please check with Race Organiser for updates.
The Delphi Half Marathon & 10K on 16 May 2026 is on a breathtaking course from County Mayo to the heart of Connemara.
The Half Marathon starts at Glenkeen Farm, Mayo on a point-to-point route that finishes in Leenane, Connemara. It is a mostly downhill route with a few gentle rises and competitors enjoying fjordside running with mountains on one side and Atlantic waters on the other.
The 10km is a shorter version of the Half Marathon that starts just beyond Delphi, Mayo and finishes in Leenane. It is mostly downhill and flowing, ideal for all levels.
A shuttle bus service will run from Leenane to the race start on the morning of the event.