Trail Running calendar near Belfast 2025-2026

The Cairncastle Classic is a mountain running event organized by the Northern Ireland Mountain Running Association (NIMRA) in County Antrim. This race features a challenging course with a distance of 16.20 kilometers and an ascent of 620 meters, categorized as moderate difficulty. Participants are r..

The Ultra Scotland 50 is a challenging 56-mile ultra-marathon set along the stunning Southern Upland Way, starting from St John's Town of Dalry. Participants will experience breathtaking landscapes, including forests, valleys, and mountains, with a total elevation gain of 2,447 meters. The event acc..

Meels is a challenging running event scheduled for June 12, 2025, as part of the Hills and Dales series. Participants will tackle a 7km course with a significant climb of 700 meters on open mountain terrain, making it a test of endurance and skill. The event will take place at Meelmore Lodge, with r..

The Glen Rosa Horseshoe is a challenging Scottish hill race set to take place on the Isle of Arran. Covering a distance of 20km with a total ascent of 1670m, this Category AL race requires participants to navigate the route effectively, especially in adverse weather conditions. Established in 1989 a..

Drinnahilly is a running event scheduled for June 20, 2025, taking place in Donard Forest Park. This race is part of the 2025 Hills and Dales series and features a challenging 6km course with a 400m climb along forest paths. Participants must be at least 16 years old to enter.Registration opens on M..

The Mullaghcarn Giant is a mountain running event organized by Carmen Runners, taking place in County Tyrone. The race features a challenging 12 km course with a total ascent of 500 meters, culminating at the summit of Mullaghcarn, the southernmost peak of the Sperrins. Participants are advised to w..

The Hillsborough Castle & Gardens Running Festival, scheduled for July 27, 2025, offers an exciting opportunity for runners of all levels to participate in a scenic event. Participants can choose between a 10K and a half marathon, both set in the picturesque grounds of Hillsborough Castle and its su..

The GBultras | Ultra Great Britain will take place in Stranraer on Saturday 9 August 2025. You can run 221 miles.

The Race Across Scotland is a challenging 215-mile ultramarathon that traverses the stunning Southern Upland Way, from Portpatrick on the coast to Cockburnspath. This event, organized by GB Ultras, features 12 checkpoints providing essential support and refreshments along the route, which includes m..

The Quadrathon Challenge is a unique four-day endurance event that invites participants to complete up to four marathons across different scenic courses. Set against the stunning backdrop of Ireland's Wild Atlantic Way, the challenge offers both full and half marathon options, catering to various fi..

The Brodick Glencloy Trail is a scenic trail race on the Isle of Arran, covering approximately 10K. The course features mostly rough footpaths and forestry roads, with an elevation gain of about 600 feet, starting and finishing in Brodick. Participants will navigate through beautiful landscapes, inc..

The Causeway Cost Ultra Marathon will take place in Portballintrae on Saturday 20 September 2025. You can run 42 kilometers.

SkyRun the Mournes is a premier skyrunning event in Northern Ireland, featuring three challenging races set against the stunning backdrop of the Mourne Mountains. Participants can choose from the Mourne SkyUltra (50KM), Mourne Skyline (35KM), and Mourne SkyTrail (20KM), each offering varying levels..

The Culzean Castle Trail Runs will take place in March 2026 at the picturesque Culzean Castle and Country Park in Ayrshire, Scotland. This event offers a variety of trail run distances, including a 5km run for participants over 11 years, a 10km run for those over 15, and a half marathon for runners..