The Tollymore Trail Marathon Events on 14 November 2026 includes a 40 mile Ultra, Tollymore Marathon and Half Marathon.
This is a challenging event with many steep climbs and descents through Tollymore Forest Park and the Mourne Mountains.
The course is approximately 21km in length with 3 laps for the Ultra, 2 laps for the Marathon and 1 laps for the Half (1 lap).
Runners will tackle a mix of forest tracks, steep climbs, narrow single-track paths, and rugged trails. The course passes scenic rivers, historic landmarks, and dramatic forest landscapes, offering a challenging yet unforgettable trail running experience for seasoned endurance athletes.