Trail Running calendar near Gainsborough 2026-2027

A **100 mile** ultra on runnable trails through Sherwood Forest and towpaths, with two forest loops, well stocked aid stations, a 30 hour cutoff, drop bag points and pacers allowed from about mile 51.

A 100km loop around Leeds on waymarked LCW footpaths with nine supported checkpoints, mandatory GPX navigation, drop bags and required safety kit for participants.

An inflatable obstacle course event in Bakewell with 2.5k to 15k options, music zones and a finisher medal. The non timed, family friendly run includes water stations, event photography and a designated spectator area.

Trail ultramarathons in the Peak District on 12–13 September 2026 with distances from 12 km to 110 km, UTMB Index status and camping options. The event also forms part of the GB SLAM series.

A 20 mile off road traverse across nine gritstone edges raising funds for Edale Mountain Rescue Team, offered as walking, running or climbing with required navigation and safety kit.

MacTuffX Manchester at Etihad Campus pairs ten functional Xercises with repeated 400m or 800m runs, offered as solo, doubles or five person relay formats for ages 18 and over.

An outdoor obstacle course event in Gisburn, Ribble Valley Lancashire on 12 September 2026 offering 12 km and 6 km military style courses plus an elite 12 km race.

Alton Trail Run on 12 September 2026 features a mainly off‑road 10 km trail through Dimmingsdale plus a 2 mile fun run, with medals for all finishers.

A 50 mile circular ultramarathon through the Lincolnshire Wolds starting from Swallow Village Hall. The course gains about 1,370 m of elevation, features four aid stations, an 18 hour cut off and limited entry for 150 runners.

A 10 mile trail run on the North York Moors following part of the Lykewake Walk, visiting Lilla Howe and Louven Howe with navigation elements and a three hour time limit.

An off-road full marathon and a 14.8 mile half marathon held each September, both with substantial ascent, mandatory FRA kit and stocked feed stations; entries often sell out and chip timing is used with live updates.

Bradley Fell Race in Bradley Village near Skipton features a 3.50 mile fell course with about 274 meters of climb, age categories from Under 9 to Seniors, and registration plus parking at the U9 field.

Trail event at Bakewell Showground in the Peak District offering three distances with chip timing and on-course refreshments. Routes follow the Monsal Trail with views of Chatsworth House and the village of Edensor.

A fully marked 4 mile loop around Ilam with steep climbs, a river crossing and three summits, licensed by the Fell Runners Association and open to runners aged 18 and over.

TrailFest at Holdenby House offers four traffic free trail distances inside a private estate, with routes on farm tracks, field edges and through a small wood, plus rolling hills and open countryside views.

A one lap 10K trail run through Yarrow Valley on 13 September 2026, routed along woodland paths and riverside trails with crossings of the River Yarrow. Based at the Flaming Grill Pub, entry is listed at £16 and every finisher receives a me..

Trail event on 13 September 2026 at Burton Pidsea Memorial Hall with a 10K, a 5K and a children's fun run. Online and on the day entries are available with separate affiliated fees.

A chip-timed 6.0 miles (9.7 km) trail race in Colne Valley with about 990 ft of ascent, fully marshalled and waymarked, finishing at Zapato Brewery with prizes and age categories.

Teddy Bear Run in Aston Park, Birmingham brings families together for 2.5K or 5K courses, a finisher teddy, and a teddy bears picnic. Participants are invited to fundraise for Birmingham Children’s Hospital with a suggested minimum of £10.

A trail 5 km race around Clowbridge Reservoir, held as part of a three-race autumn series in September 2026, open to runners aged 11 and over.