Trail Running calendar near Thornhill 2025-2026

We have found 258 Trailruns within 80 miles of Thornhill. See below where and when you can find the races.

Run the new Fife Pilgrim Way Ultra on 2 May 2026, a 90K route across historic Fife finishing at St Andrews Cathedral. Enjoy coastal towns, rolling countryside, hot food at select aid stations and a finisher medal plus T shirt.

Tackle a classic Lake District fell race in Coniston: 14 km of rugged trails with 1065 m of climb, rewarding effort with stunning upland views. Proceeds support Coniston MRT and pre entry is required.

Join the Carlisle City Urban Trail Run, a 10 km city and off road course from The Sands Centre on 6 May 2026. Limited to 300 runners, with live chip timing and age group prizes for a fun spring challenge.

Tackle a classic Lake District fell race from Dockray to Hartside on Wed 6 May 2026, covering 10 km with a stiff 800 m of climb. Entry on the day is £5 with parking at the quarry car park. Expect a tough scenic course and friendly vibes.

Take on a scenic 47 mile 75K trail ultra around Lake Windermere with 24 hours to complete a fully signposted clockwise route. Open to runners and walkers, the May 9 to 10 event features stocked aid stations and a memorable lakeside finish.

Join the Lakeland Paws finale at Dodd Wood on Saturday 9 May 2026 for a dog friendly trail run through beautiful woodland. Choose 5K or 8K loops with chip timing and harnesses available to borrow.

Run the Kintyre Way Ultra on 9 May 2026 from Tayinloan to Campbeltown, a scenic trail through beaches, woods and hills with stunning island views. Well supported course with refreshments, drop bags and relay options.

Take on the classic Fairfield Horseshoe fell race in the Lake District on 9 May 2026, starting and finishing at Rydal Hall. This scenic but demanding 14.5 km course climbs 914 m, offering epic views and a tough fell running challenge.

Enjoy scenic trail races at Kilduff Farm, Athelstaneford, on Saturday 9 May with 2 km, 5 km and 10 km options across private estate tracks and fields. Join the village summer fair, grab a medal, and support Athelstaneford Primary School.

Join the Lakeland Paws Whinlatter Double Header at Whinlatter on 10 May 2026 for summit runs to Seat How. Forest trails welcome runners with or without dogs in this lively season finale.

Take on the classic Latrigg fell race in Keswick, Lake District on 13 May 2026, a short but steep 3 mile climb with great views. Entry is available on the day for a small fee on a fully flagged route for runners aged 13 and up.

Tackle the Caw fell race in the Lake District on Wednesday 13 May 2026, 9.3 km with 550 m climb from Broughton Mills. Day of race entry, great views and a classic fell running challenge for all abilities.

Old County Tops is a Lake District fell race at New Dungeon Ghyll in Great Langdale on 16 May 2026. Expect a long, demanding 59 km mountain course with 3050 m of climb, raced in pairs for a thrilling test of endurance and navigation.

Join the Derwent Reservoir 5k and 10k trail runs on 17 May 2026 for scenic routes around the reservoir with grassy paths and woodland trails. Canicross friendly with medals, snacks and live chip timing for a fun, fast day out.

Take on the Latterbarrow Loop, a scenic Lake District 3 mile trail with about 250 m of climb and stunning views between Ennerdale and Calder Bridge. Entry on the day, limited to 100 runners, low fee and a prize for every finisher make this..

Run the Whinlatter Forest Half Marathon or 10K on 24 May 2026 on scenic trails with steep climbs, fast descents and views of Bassenthwaite and Skiddaw. Canicross welcome and finishers receive a bespoke medal and a drink.

Coniston Gullies is a BOFRA fell race in Coniston, Lake District on 24 May 2026, featuring a short but brutal 1 mile route with 900 ft of climb. Expect a steep ascent, scree descent and lively on the day entries for all ages.

Take on the Glaramara Fell Race on Sun 24 May 2026 in the Lake District, starting from Glaramara Outdoor Centre at Seatoller. The 8 km course packs 700 m of climb and entry on the day is free with donations to charity.

Gavel Fell Race in the Lake District on 27 May 2026 is an 8 km fell run with 330 m climb around The Leaps near Kirkland. Pre entry or on the day entries welcome seniors and juniors for a friendly day of fell running.

Take on the Fellrunner in the Duddon Valley on Sat 30 May 2026, an 18 mile Lake District route from Newfield Inn, Seathwaite, with big climbs and sweeping views. Pre entry only for adult runners.