Trail Running calendar near Berwick-upon-Tweed 2025-2026

Run the Glentress Trail Marathon in the Tweed Valley on Sunday 15 February 2026, with 42k, 21k and 10k options over forest singletrack, moorland and mountain bike trails. Expect big climbs, stunning views and well marked routes with visitor..

Test your trail legs at the Glentress Trail Race in scenic Glentress Forest near Peebles, with 21 km, 10 km and new 5 km options for all abilities. Expect singletrack, moorland and mountain bike trails plus on course aid and a finishers med..

Smurf Run North offers a 7 hour time challenge along the River Wear with cathedral views, letting you tackle distances from 3 km to ultra. Finishers get themed medals, distance pins and a tasty goody bag with vegan options.

Run Glentress on 15 February 2026 with 42 km, 21 km, 10 km or a new 5 km option across the scenic Tweed Valley forest. Expect flowing singletrack, panoramic climbs and fully marked routes that suit a range of abilities.

Endurancelife Northumberland at Bamburgh 21 Feb 2026 offers scenic sand dune and cliff trails from 10K to Ultra. Moderate terrain, season leaderboard points and solid race support suit both racers and sightseers.

Enjoy scenic winter trail running around Derwent Reservoir with 5 and 10 mile routes weaving through woodland, firm trails and grassy sections. The 5 mile is canicross friendly so bring one controlled dog for a shared adventure.

Experience a night time 10K guided by head torches around the sculpted Northumberlandia and scenic countryside trails. Tackle rolling hills and varied paths, then relax in the event village and collect a bespoke finisher medal.

Take on the John Muir Way Ultra Marathon, a scenic 50 km coastal trail along East Lothian with a team relay for two. Follow coastal, rural and woodland paths from Port Seton to Foxlake Adventures in Dunbar.

Run under star filled skies with Trail Outlaws Dark Skies Run Series at UK dark sky venues like Kielder. Night trail races from 10K to 26.6 miles offer a friendly, highly rated atmosphere for adventurous runners.

Run the Northumberland coast from Bamburgh Castle to Druridge Bay, passing dramatic coastal castles and wide sea views. Choose 54 km or the new 27 km and enjoy live timing, feed stations, a medal and a shirt at the finish.

Run a muddy, hilly 5k through Hamsterley Forest with natural obstacles and a fun, small field vibe. Open to runners and dogs, entries capped at 50 and finishers get medals and photos.

Run through the historic Alnwick Castle grounds and scenic Hulne Park on 10 km or half marathon routes that start and finish outside the castle. All finishers receive a medal and snacks while entries support local youth development.

Take on a scenic 8 km trail with about 400 m of climb around Bulbys Wood, Ingram on Sun 15 Mar 2026. Entry is on the day only, £5, for runners aged 16 or over seeking a tough, rewarding hill challenge.

Tackle the Pendulum on 22 March 2026 in Langleeford, an 11 mile trail up Hedgehope Hill and The Cheviot with 3,689 ft of climb. Timed and marshalled with a halfway water stop and finisher medal, this is a scenic but testing spring fell run.

Tackle the rugged Bollihope Carrs fell race near Frosterley, a challenging 10.5 km course with 380 m of climb across classic Northumberland Durham moorland. Friendly entry with a limited field makes for a fast, atmospheric race day.

Join a 7 hour timed running challenge along the River Wear with stunning views of Durham Cathedral. Choose distances from short laps to marathon and ultra, enjoy aid stations, vegan options and a goody bag at the finish.

Enjoy spring trails at Chatelherault Country Park in Hamilton on 29 March 2026 with 5 km, 10 km or 15 km options for all abilities. Friendly vibe, scenic views and easy online ticketing make this a great day out for runners and supporters.

Take on a scenic timed 7 hour trail along the River Wear with stunning Cathedral views in Durham. Distances range from 3 km to ultra, with medals, distance pins, aid stations and vegan options to keep you going.

Run across wild Weardale and the North Pennines AONB at the Stanhope Trail Races on 11 April 2026, choosing a 10k or half marathon through moorland, woodland and past a waterfall. Expect rewarding, rugged trails and eco friendly mementos in..

Take on the 35th Allendale Challenge on 11 April 2026, a 26 mile loop through the scenic but challenging North Pennines to raise funds for North of Tyne Mountain Rescue. Walkers and runners can expect peat bogs, big views and electronic chi..