Trail Running calendar near Kielder 2025-2026

The Four Reservoirs Ultra Trail Run takes place in Shotley Bridge, near Consett, County Durham. It offers two distances: 53km and 25km. The 53km loop runs along Derwent Walk and Waskerley Way to Waskerley Reservoir, across moorland to Smiddy Shaw and Hisehope, then back via Muggleswick Moor, Derwent..

Ladybank Nuts Trail Race is a small, friendly event for all abilities held at Annsmuir Woods, Ladybank, Fife (Race HQ: Ladybank Youth Club, Beeches, KY15 7LR). The course is about 4 miles, run as two flat laps on woodland trails and grass paths, which can get muddy in wet weather; trail shoes are ad..

Jedburgh Three Peaks ultramarathon is a 38-mile trail race in Jedburgh, Scotland (TD8 6JQ), run with the Jedburgh Running Festival. It offers an ultra and a four-leg relay (10, 7, 11, 10 miles) and is known for a welcoming, inclusive atmosphere. The course is fully route-marked with checkpoints at 1..

The Dark Skies Run at Wooler is organised by Trail Outlaws. The next scheduled race date is 25/10/2025. The event takes place at Wooler Youth Hostel, 30 Cheviot Street, Wooler, Northumberland, NE71 6LW. The course is set in the heart of Northumberland National Park. Distances offered: Trail 10k H..

ACORN Duncan Macfarlane Race, known as The Dunky, is a 7.5km trail event held at Mugdock Country Park near Milngavie, just north of Glasgow. The two-lap course weaves through woodland and along the water, passing two castles, a loch, and a World War II anti-aircraft emplacement, with the autumn scen..

The Wooler Trail Races, held in Wooler, Northumberland, offer runners a challenging experience in the heart of Northumberland National Park. Participants can choose between a trail marathon and a half marathon, with an option to complete both races. The courses are fully marked, ensuring clear navig..

Nav4 Ullswater Way & Challenge is a scenic, low-key endurance event based at Parkin Memorial Hall in Pooley Bridge. It offers two Ullswater routes: the 20-mile Ullswater Way (low-level, lakeside) and the 24-mile Ullswater Challenge (adds a high-level Glencoyne traverse). The clockwise course goes pa..

Tinto Hill Race is a Carnethy Hill Running Club event near Thankerton, Biggar, Scotland, starting at the foot of Tinto Hill. The senior race covers about 4.4 miles with around 1,500 feet of ascent, run on an unmarked course over ground above 2,000 feet. Summit conditions can be variable, and runners..

Allithwaite 8 is a well-established autumn trail race staged by Allithwaite Running Club at Allithwaite Community Centre on the Cartmel peninsula. The roughly 8-mile (13 km) course combines trail, fell and quiet roads and is well marked and marshalled to let runners enjoy the scenery. The event is r..

Lakeland Paws Dogs@Dodd, run in Dodd Wood near Bassenthwaite, presents a fully marked, chip-timed trail race in Season 4 of Lakeland Paws. Runners can choose between an 8K option with about 370 meters of ascent or a 5K route with around 210 meters of ascent. The course combines forest roads and trai..

The Tommy Runs return to Seaham, County Durham, centered at the Tommy War Memorial statue on North Terrace. The event offers 5km and 10km options, with routes along the sea-front featuring a mix of road, promenade, and some trail sections. The 5km route is on closed roads with only 80 feet of elevat..

Derwentwater Ten is a 10-mile road race organized by Keswick AC in Keswick, Cumbria. Touted as "The UK's most scenic 10 mile road race," the undulating, entirely tarmac course loops clockwise around Derwent Water. The race begins in Keswick town centre near George Fisher and finishes back at the sta..

The John Muir Way Nocturnal Ultra Marathon is a night-time trail event on Scotland's John Muir Way, along the Golf Coast in East Lothian. Runners cover as much ground as possible in six hours by looping a well-marked 5km off-road circuit, with solo and team-relay options. The loop passes a tented ba..

Wild Deer Running Session at Newburn Activity Centre (Newburn Leisure Centre) offers a friendly, all-abilities group run led by qualified coaches. Located at Newburn Activity Centre, Grange Road, Newburn, NE15 8ND, the session is designed to boost fitness, meet others, and have fun. Participants typ..

The Saturn Remembrance Day Run 2025 - North takes place in Durham City at the Durham Amateur Rowing Club. This inclusive trail running event features a flexible 6-hour 32-minute time challenge, allowing participants to run distances from a minimum of 3km up to ultra distances, with laps of approxima..

Hamsterley Moon Runner-10k is a night-time head torch trail race held on 15 November 2025 at Hamsterley Forest Park, Bishop Auckland DL13 3NL. The event distance is 10k and is organised by Greener Miles Running. Entries opened on 25 November 2024 and close on 13 November 2025. Entry fees are listed..

The Arnside Knott Race is a scenic fell running event held annually from Hollins Farm near Arnside, Cumbria, overlooking Morecambe Bay and the Kent Estuary. The senior race covers 6 miles with an ascent of 1,093 feet, offering a challenging course under Fell Runners Association rules. Junior races a..

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,..

The Gibside Fruitbowl is a 7-mile trail race held on the National Trust Gibside Estate in Great Britain. Now in its 25th edition, the undulating course follows tracks and paths that start and finish beside the walled garden, offering scenic views and a circuit past Gibside landmarks such as the old..

Slaley Hall & Forest Trail Runs take place at Slaley Hall Hotel, near Hexham in Northumberland. The weekend offers a Half Marathon (13.1 miles) and a 10K (6.2 miles) through the estate and Slaley Forest. The half marathon visits about seven miles of woodland in Slaley Forest, while the 10K is a sing..