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Undulating Honest Course Half Marathon
This race has taken place

Noel McManus Memorial Half Marathon

Mohill, Leitrim

Date3 Apr 2026
Start11:15am
Entry€30
Ascent↑ 90m
Descent↓ 93m
Start11:15am
Entry€30
Ascent↑ 90m
Descent↓ 93m

⚠ Start times change frequently. Always check with race organiser or their website for this year's confirmed start time before travelling.

Course map

Map based on 2025 route

⚠ This map is for indicative purposes only — routes can change, or be reversed, year to year. Check with the race organiser for this year's confirmed map.

Elevation profile

About this race

The Noel McManus Memorial Half Marathon follows a single-loop paved route that starts and finishes within the historic Lough Rynn Castle estate in Mohill, Co. Leitrim. The course departs from the castle grounds to navigate the quiet, scenic roads of the surrounding countryside, offering a longer and more testing circuit than the shorter distances. The terrain is notably picturesque but challenging, characterized by steady drags and rolling hills. Participants pass through local rural townlands before returning to the estate’s parkland for a grandstand finish near the Victorian gardens.

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.

Loop Course type
3m limit 21.1m Start/finish drop
0.65km limit 10.5km Start/finish separation
✓ Meets both World Athletics course-profile criteria.