Trail Running calendar near Thornhill 2026-2027

We have found 277 Trailruns within 80 miles of Thornhill. See below where and when you can find the races.

Canicross at Dodd Wood with scenic views across Bassenthwaite Lake. Two marked, chip timed routes of 5K and 8K are offered and most wide trails allow two dogs per runner.

A 35 mile trail running event on the Kintyre Way from Tayinloan to Campbeltown on 9 May 2026. Waymarked route with GPS tracking, drop-bag service, finish showers and massage, with solo and relay entry 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.

Join the Saltire Trail Races in Athelstaneford on Saturday 9 May 2026 for scenic 2 km, 5 km and 10 km farm trails at Kilduff Farm. Family friendly fun and village fair treats raise funds for Athelstaneford Primary School.

Final event of Lakeland Paws Season 4 with fully marked 8K and 5K routes around Seat How, chip timing and GPX files. Dogs are welcome with harness rules and some summit sections allow only one dog per runner.

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.

A 37 mile circular fell race in the Lake District visiting Helvellyn, Scafell Pike and Coniston Old Man. Teams of two navigate mountain terrain under FRA rules and must carry compulsory safety kit.

5km and 10km trail races at Derwent Reservoir on 17 May 2026, held from the south side of the reservoir. Firm trails with some grass and woodland, canicross friendly, live chip timing, finisher medal and refreshments.

Community running event in Houston, Renfrewshire featuring 10K, 5K and kids runs on quiet lanes and footpaths. Chip on bib timing, medals for finishers, on day registration and post race refreshments.

A 6 km multi terrain hill race in Cockermouth on 19 May 2026 with a junior programme, chip timing, summit prizes and medals for junior finishers.

A short Lake District fell race on 20 May 2026, the Latterbarrow Loop covers 4.8 km with about 250 m of ascent and passes Latter Barrow and Swarth Fell checkpoints. Entry on the day is available, entries are limited to 100.

A chip-timed fell running event at Sale Fell on 23 May 2026 offering a senior 6 mile race and a range of junior distances from 1 km to 6 km, with age grading per FRA rules and prizes for individual and team categories.

Trail half marathon and 10K in Whinlatter Forest on 24 May 2026. Firm, technical forest terrain with steep climbs, live chip timing, canicross friendly and finishers receive a medal, drink and snack.

A short but steep fell race in Coniston with about 1.6 km distance and 270 m of climb, including a scree descent. It is a BOFRA Championship counter with on-the-day entry and junior races across four age groups.

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.

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.

Join a classic Lake District fell race on 30 May 2026 in the wild Duddon Valley, starting at the Newfield Inn in Seathwaite. The 15.3 km course climbs 915 m, offering tough terrain and stunning views for experienced runners; pre entry only.

A mainly offroad walking event in Peebles with two route options: 27.6 miles (1,720 m ascent) or 16.4 miles (897 m ascent). Paths climb to high grassy ridges above the Tweed Valley; checkpoints are scheduled for walkers but runners may part..

A two day off road running and orienteering weekend at Grasmere Showground with trail races from a Teddy Dash to a marathon, and a navigational OMM Lite Trail Quest offering solo and team options.