Trail Running calendar near Isle of Arran 2025-2026

We have found 52 Trailruns within 80 miles of Isle of Arran. See below where and when you can find the races.

Heart of Granite is a challenging 20-mile (32 km) circular race held in the Galloway Mountains, starting and finishing at Caldons Old Campsite in Glen Trool, Newton Stewart. The course features 1850 meters of ascent, passing notable landmarks such as Curleywee, Rig of Jarkness, the Murder Hole, and..

Bruce's Crown Race is a challenging 46-mile team event held in Galloway, Scotland, starting and finishing at Caldons near Glentrool. Teams of 2 to 4 participants traverse three hill ranges—the Minnigaff Hills, Rhinns of Kells, and the Awful Hand—climbing over 4000 meters. The course offers stunning..

The ACORN Sandhead 10 is a scenic ten-mile multi-terrain race held in southwest Scotland, running from Sandhead to Stranraer along the last section of the Mull of Galloway Trail. The course features coastal paths with stunning views over Luce Bay, dunes, quiet back roads, farmland, woodland, and fin..

The Coastal Runners - Clandeboye 10K is a scenic running event held at the beautiful Clandeboye Estate near Bangor, County Down. The race features a mixed terrain course primarily on gravel paths, with a short trail section leading up to Helens Tower, offering runners a varied and picturesque route...

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

The Run of the Mill is a challenging 14.6 km race with 966 meters of ascent, held in Alva Glen near the Ochils Woodland Park in Clackmannanshire, Scotland. The course starts and finishes at Alva Glen, passing through scenic footpaths to Tillicoultry and ascending several summits including Andrew Gan..

The Highland Fling Race is a challenging 53-mile (85 km) ultra trail marathon held annually in Scotland, traversing the southern section of the iconic West Highland Way through Loch Lomond & the Trossachs National Park. The point-to-point course runs from Milngavie near Glasgow to the village of Tyn..

UTMB Index

The Arrochar 10k is a scenic and varied terrain race held in Arrochar, Argyll, Scotland. The 10-kilometer course features a mix of track, forest roads, and paths, including a significant hill offering views over Loch Long. Runners cross the A83 trunk road with marshals' guidance and finish alongside..

October 2025

The Glasgow to Edinburgh Ultra is a 57-mile ultra marathon starting at Glasgow's Riverside Museum and finishing at Edinburgh Athletics Track. The course is predominantly flat and fast-paced, following canal towpaths, tarmac, and concrete paths, passing landmarks like the Falkirk Wheel and the Antoni..

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The Manor Water Hill Race, organized by Carnethy Hill Running Club, is a challenging 9.3-mile (15 km) hill running event held near Peebles, Scotland. The course features 2,130 feet (650 meters) of ascent, starting near Woodhouse Farm and following a route through Glack Hope, White Knowe, Whitelaw Hi..

The William Wallace Running Festival, held in Stirling, Scotland, offers runners a chance to "follow in the footsteps of legends" across historic battlefields and scenic countryside. The event features multiple race distances: a challenging 70km ultra marathon and a 50km ultra marathon, both availab..

The Stevie G Memorial Charity 10K is an annual trail running event held at Eglinton Park in Ayrshire. This fully marked 10-kilometer course offers a scenic trail run or walk through the park's grounds, supported by friendly marshals. The event fosters a welcoming atmosphere for both runners and walk..

The ACORN Duncan Macfarlane Race, known as "The Dunky," is a popular 7.5km trail running event held at Mugdock Country Park near Glasgow, Scotland. The race consists of two laps through scenic trails featuring two castles, a loch, and a World War II anti-aircraft emplacement. Participants enjoy autu..

November 2025

The Glen Ogle 33 Ultra Marathon is a challenging 33-mile foot race held in Perthshire, Scotland, running from Killin to Strathyre. The course follows part of cycle route No. 7 and the Rob Roy Way, passing scenic landmarks such as the Falls of Dochert, the Glen Ogle Viaduct, and Balquhidder, the buri..

The Tinto Hill Race, organized by Carnethy Hill Running Club, is a challenging 4.4-mile hill running event with a 1,500-foot climb, held near Tinto Hill in Scotland. The course follows unmarked paths above 2,000 feet, requiring runners to carry mandatory safety kit including waterproofs, hat, gloves..

The Auchterarder 10K Chilli Trail Race is a scenic trail running event held in Auchterarder, Scotland, organized by Five Star Events. The race features a unique 10K route shaped like a chili pepper, starting in the town and winding through the foothills of the Ochil Hills. Participants experience va..

The Tweed Valley Ultra is a multi-terrain ultra running event held in the scenic Tweed Valley, near Peebles, Scotland. It offers two distance options: 50km and 65km, both starting and finishing at the Glentress Peel Visitor Centre. The course features rolling hills, woodlands, and riverside trails,..

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December 2025

The Cairnsmore Hill Race, organized by the Galloway Mountain Rescue Team, is a challenging winter hill running event held in the Southern Galloway mountains near Newton Stewart, Scotland. The race covers a circular 17.5 km (11 miles) route with 800 meters (2560 feet) of ascent, starting and finishin..

January 2026

The Acorn South By Five event at Bellahouston Park is part of a signature 5km running series held across six Glasgow parks over 12 weeks. Runners can participate in individual races or the full series, with five out of six races required to complete the challenge and earn the title "Fiver." The Bell..

March 2026

The Culzean Castle Trail Runs, held at the scenic Culzean Castle and Country Park in Ayrshire, Scotland, offer a variety of trail running distances suitable for different ages and abilities. Participants can choose from a 5km run (ages 11+), a 10km run (ages 15+), or a half marathon (ages 17+). The..