Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2183 exciting trail runs across the country. Find your next trail run in United Kingdom below and join the trail community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
August 2026
A 7.3 km route around Darley Dale with forest trails, several climbs including a steep final ascent to Oker Trig Point, technical descents and a final stile to the finish.
A hill race at the Ballater Highland Games with a marked route to the summit, village sections, and ongoing bonuses for new course records.
A two-lap fell race of 6 km with 370 m of climb around Cartworth Moor, organised by Holmfirth Harriers with marked and marshalled routes and on-the-day entry.
Beat The Tide 10k runs along Worthing and Lancing beaches with an aid station at 5 km, canicross welcome and on-site drinks and pizza at Perch on the Parade.
Four-event summer series at Dinton Pastures offering 5 km, 10 km and a 2 km kids race on a flat off road traffic free course with chip timing and medals.
A guided social trail run of 8 km from Milngavie exploring the Clyde Coastal path and West Highland Way; trail shoes required, no dogs or under 18s.
Relaunch of Flagg Moor Run in the Peak District: a new 5.5 miles mostly off road fell race through fields and lanes with a downhill final mile.
Midweek Chasing Numbers at The Last Hop in Staines is a flexible seven hour time challenge along the River Thames with distances from 3 km up to 50 km and ultra options.
Seven hour timed event on the River Thames near Egham offering flexible distances from 3 km up to 50 km, with medals, goody bags and aid stations.
A tidal trail run from Tresco to Bryher and back, offered as a 10 km race and a 2 km family event with mandatory vests, water crossing and strict safety cut offs.
Multi-distance towpath races in Saltaire from 5k to ultra with regular feed stations, finisher medal and short walk from Saltaire train station.
A moorland fell race around Ilkley with a 35 km loop and a 21 km point to point option. The unmarked route crosses multiple moors, has two aid stations and requires runners to use a GPX or route map.
Two TRA licensed trail ultras of 50k and 100k around Market Harborough with GPX navigation, checkpoints, on course aid and tracking.
A 12 or 24 hour hill and trail event on a 5.8 km loop with 400 m ascent per lap, offering solo, pairs and team entries plus on-site camping and timed lap scoring.
A family-friendly inflatable obstacle run in Exeter on 15 August 2026 with multiple distances, music zones, a midway water station and a finisher's medal for all participants.
Two trail ultras on 15 August 2026 along the Speyside Way with 50 km and 100 km options between Aviemore and Buckie, limited entries and set cutoffs.
A mountain running weekend in Rhyd-Ddu, Eryri / Snowdonia on 15 August 2026 with four skyraces from 16 km to 55 km over high, technical terrain.
Join the Rusland 5, a scenic fell race across Rusland Showfield in the Lake District featuring a 4.8 mile route with 310 m of climb and shorter senior and junior options. Race entry is free; the show costs £5 and accepts entries on the day.
Trail runs of 5 km and 10 km around Fyne Court Estate in the Quantock Hills AONB with optional wooden finisher medals and a waste-reduction policy.
Ivybridge 3 Tops on 15 August 2026 is a Dartmoor fell race with a senior course of about 10 km and 450 m of climb, plus several junior races and prize categories.