Tullamore Harriers Half Marathon
Tullamore, Offaly
29 Aug 2026
⚠ Start times change frequently. Always check with race organiser or their website for this year's confirmed start time before travelling.
Course map
Route confirmed by race orgainser
Elevation profile
About this race
The course traverses Mucklagh, Killurin, and Cloonagh via a closed road system. Its elevation profile includes a sequence of flat segments and low-gradient hills. The final stage of the race takes place on the stadium track, where runners complete a full lap to reach the finish line.
Course profile & record eligibility
World Athletics record-eligibility rules cap net elevation loss at 1m per km of race distance, and require the start and finish to be no more than 50% of the race distance apart — both meant to stop a course gaining an unfair edge from downhill grade or a point-to-point tailwind. This is based on this course's recorded elevation and GPS data, not an official measurement or certification.