Trail Running calendar near Spelga Reservoir 2026-2027

A fell race in the Hills and Dales series at Donard Forest Park on 4 June 2026, covering 8 km with 500 m of climb on partially marked forest paths. Entries open 20 March and close 3 June; organised by Newcastle AC.

A multi-terrain five mile out and back race from CS Lewis Square to Victoria Park with varied surfaces and looped park sections. Entries are full and new entries join a waiting list.

Participate in a 16.20 km mountain race through County Antrim as part of the NIMRA Championships. This event features a 620 meter climb over moderate terrain with prize giving in Ballygalley.

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.

Experience a mountain run through Ballinastoe Wood in County Wicklow with options for an 11 km main course or a 4.7 km junior route. This fully marked event features challenging terrain and a prize giving in Roundwood.

Hen & Cock is a hill race on 18 June 2026 at Hen Car Park. The unmarked course is 5 km with 500 m of climb on open mountain; full body cover is required and race numbers must be worn on the chest.

Two 4 Mile races in 2026: a Donadea Forest trail run on 18 June and a Clane road race on 28 August. Open to walkers and runners; entering both gives a 10% discount and a free event t-shirt.

An endurance Last One Standing event at Florence Court on 20 June 2026 where runners complete repeated one hour laps of a 4.2 mile forest route until a single runner remains. Medals and an event t shirt are provided to all entrants.

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-course race at Donard Forest Park covering 6 km with 400 m of climb, part of the Hills and Dales series, organised by Newcastle AC with a minimum age of 15 and specific kit and number rules.

The Cringle Hill Fell Race will take place in Isle of Man on Saturday 27 June 2026.

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.

Experience mountain running in the scenic Djouce woods of County Wicklow with 12.2km and 4.6km marked courses featuring forest terrain and technical trails.

Experience a scenic transition from the Newcastle promenade to the foothills of the Mournes in this annual event. Choose between 5km or 10km distances and enjoy a post race BBQ on the coast.

Experience a focused fell race on the Isle of Man featuring a 4.5 km course with 150 meters of elevation. This Summer Hill league counter event starts from the Ardwhallan Outdoor Pursuit Centre.

Tackle the trails of Ravensdale Forest with the Carnavaddy mountain run. Choose between a challenging 10 km long course with 450m of climb or a 5 km short course. Mandatory safety kit is required, and the event finishes with prizegiving at..

Experience a mountain run through the Sperrins reaching the summit of Mullaghcarn. This 12 km marked route features 500 meters of climbing and follows scenic trails starting from Gortin Glens Forest Park.

A 10K and half marathon held within the grounds of Hillsborough Castle and Gardens on 26 July 2026, supporting Action Mental Health. The multi terrain course passes Hillsborough Lake on traffic free estate paths.

Discover the scenic trails of County Wicklow with this fully marked race through the Glen of the Downs. Choose between two distances and enjoy post race refreshments in a community atmosphere.

Experience mountain running in County Wicklow with routes over the rocky summit of Little Sugar Loaf. Choose between the 8.5 km forest and mountain trail, a 5 km short course, or a 1 km mountain bike track fun run.