Trail Running calendar near Cooley-Halbinsel 2026-2027

Tollymore on 23 April 2026 is an 8 km hill race with 300 m of climb at Tollymore Upper Car Park, the second race in the 2026 Hills and Dales series. Organised by Newcastle AC, entries run via SiEntries with age and kit requirements.

A mountain running event with a NIMRA Championship long course and a shorter NIMRA League course on the Carricklittle track, visiting local peaks and requiring navigation skills and mandatory race kit.

A trail race in the Hill and Dale series at Kilbroney Forest on 30 April 2026, featuring an 8 km route with 500 m of climb. Entry is via SiEntries and competitors must be at least 15 years old.

A 5 km mountain race on open terrain with 750 m of ascent at Carrick Little Car Park on 7 May 2026. The unmarked route requires navigation and a minimum age of 15 years; entries are handled through SiEntries and the event is organised by Ne..

A continuous 170 km ultramarathon from Dublin to Belfast on 9 May 2026 with a 30 hours limit, compulsory safety kit, GPX navigation and trackers used to monitor progress and enforce three cutoffs.

A mountain race in the Hills and Dales series at Meelmore Lodge, covering 7 km with 700 m of climb on an unmarked route. Entry rules include a minimum age of 15 and required full body cover.

Ardgillan is an IMRA race at Ardgillan Demesne in County Dublin. The mainly off road course of about 9 km with 190 m climb runs through parkland and a beach section, is fully marked and requires Level A kit.

A 7 km mountain race with 500 m of climb near Meelmore Lodge on 21 May 2026, part of the Hills and Dales series. The unmarked course requires full body cover and chest-mounted numbers; entries are handled via SiEntries.

Cooley Half is a marked mountain half marathon in County Louth on 23 May 2026. The 21.5 km course climbs about 790 m and follows forest tracks, the Poc Fada route and a river descent.

A 5 km community trail run and walk in the grounds of Slane Castle on May 24th, returned for its 11th year to raise funds for the local school parents association. The route follows estate and riverside trails and offers on the day t shirts..

A mountain running race in Donard Forest Park covering 10 km with 850 m of ascent, requiring navigation and mandatory safety kit. Checkpoints are marshalled and a cut-off at the Saddle will be enforced.

A trail race at Donard Forest Park: 8 km with about 500 m climb on forest paths, part of the Hills and Dales series. Entry, age rules and kit requirements are managed through SiEntries.

A multi terrain 5 mile race from CS Lewis Square in Belfast that follows the Greenway into Victoria Park with four varied loops. Prizes are awarded and all finishers receive a Boundary Brewery beer.

A 5K trail race in Phoenix Park on 9 June 2026 featuring a fast two lap grass course, BHAA prizes, and member and non-member entry fees; numbers collected at the Civil Service Clubhouse.

A mountain race on 11 June 2026 in the Hills and Dales series, covering 8 km with 800 m of climb from Ott Car Park. The unmarked, anti-clockwise route is organised by Newcastle AC and requires chest numbers and full body cover.

A chip-timed 5 km run in Trim on 12 June 2026, organised by Trim Athletic Club, with a riverside route past medieval monuments. First 450 entrants receive a technical t-shirt; entrants must be 16 or older.

A hill race in the Hills and Dales series at Hen Car Park, covering 5 km with 500 m of climb on open mountain. The unmarked route requires full body cover and a minimum age of 15.

A technical 16.7 km mountain race from Flagstaff to Carlingford featuring 1050 meters of ascent. This unmarked course challenges runners with difficult terrain and essential navigation through the peaks of County Louth.

A marked forest trail race at Donard Forest Park offering a 6 km course with 400 m of climb, part of the Hills and Dales series. Entrants must be registered with the organiser and meet the minimum age and kit requirements.

Experience a traditional mountain race in County Down through the Spelga Skyline. Choose between two distances featuring significant elevation and test your navigation skills in the NIMRA Championship series.