Trail Running calendar near Cooley-Halbinsel 2026-2027

Seven Sevens is a mountain running event in County Down on 8 August 2026 covering 31 km with about 2800 m of ascent. Organised by BARF, the route has only major junction markings and GPS use is not allowed.

Scrabo in County Down is a NIMRA short-championship mountain race organised by Ballydrain Harriers on 20 August 2026. The course is 6.30 km with 360 m climb; only major junctions are marked and GPS is not allowed.

A 28.24 km mountain race in County Down on 29 August 2026 with 1328 m of ascent around Tollymore Forest Park. The technical route follows tracks, the Mourne Wall and several summits; Level C mandatory kit is required.

A two day mountain navigation and endurance event in the Mourne Mountains for teams of two, with an overnight self sufficient camp and courses laid out by map references. A six hour Score race runs on the Saturday.

A mountain running event in County Down on 3 October 2026 covering 11.90 km with 870 m climb, organised by Mourne Runners as part of the IMRA Ulster Championships and NIMRA League; GPS is not allowed and Level C kit is required.

SkyRun the Mournes features three demanding skyrunning races in the scenic Mourne mountains. Runners can choose from distances of 50 km, 35 km, or 20 km, each with significant elevation gain. The event is scheduled for October 10th, 2026.

Nav Challenge 4 in the Mourne Mountains takes place in County Dublin on Sunday 18 October 2026. The unmarked course is 99.00 km with 999 m of climb, GPS is not allowed and a Level B mandatory kit is required.

Donadea 50k is a 50-kilometre running event in Donadea Forest Park, County Kildare, organised by Donadea Running Club and listed as the 17th edition on 13 February. Updates are posted on the Donadea50k Facebook page.