Trail Running calendar near Flagg 2026-2027

Approximately 10 km trail race around Waverley Lakes in south east Sheffield on a fairly flat, marshalled off-road course with age-group prizes.

Enjoy a Peak District fell race at Oxspring Playing Field, a punchy 6.2 km course with 190 m of ascent through scenic terrain. On the day entries welcome for a modest fee and the event is part of an eight race series.

A midweek multi terrain race at Royden Park on 8 September 2026 featuring sand, rocks, mud and hills with senior and junior categories and series scoring.

A two-lap trail 5 km around Clowbridge Reservoir, part of a three-race series on 3, 10 and 17 September 2026, open to runners aged 11 and over.

A 4 mile trail run along the Wyre estuary with an aid station offering water and a splash of wine; finishers receive a medal, a 187 ml bottle of wine and cheese.

A 24 hour loop race at OnePlanet Adventure in Llandegla where individuals or two person teams complete as many 3 mile laps as possible on forest trails.

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.

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.

A partly marked fell race from the Raven Inn, covering 11.25 km with 445 m ascent. Day-entry only at £5, minimum age over 18, and participants should allow about 15 minutes to walk to the start.

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.

Autumn Wolf is a two day trail event in Warwickshire on 12 and 13 September 2026, featuring adult 10K and 5K routes plus junior 6K and 3K races across woodland, fields, streams and mud.

A half marathon trail race across the Clwydian Hills to Moel Famau at sunset, with aid stations, timing checkpoints and a 120 runner limit.

A countryside challenge from Wistanstow offering 12, 18 and 26 mile routes through Clun and Bishop's Castle with checkpoints, maps and a finish meal.

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.