Trail Running calendar near Callow Hill 2026-2027

50 mile trail ultramarathon around Chester with 849 m ascent, seven checkpoints, mandatory kit and a 17 hour cut-off.

A 7 hour time-challenge at Dare Valley Country Park offering looped distances from 3 km up to ultra, with medals, distance pins, goody bags and on-course aid.

A navigational challenge in Worcester where participants are blindfolded and dropped at an undisclosed location, then must find their way back over measured distances of 6, 10 or 15 mile. Optional live GPS tracking is available for safety a..

A themed event at Shipley Country Park on 15 February 2026 celebrating the Chalkhill Blue Butterfly as part of the Butterfly Effect series, with tickets at £41.50.

Trail running event in the Black Mountains with marked 10, 20 and 40 mile routes from Crickhowell, marshals, stocked checkpoints and strict mandatory kit requirements; canicross friendly and GPX routes available.

Trail races at Loggerheads Country Park on 6 March 2027 with 5k, 5k Canicross and a new 10km across riverside paths, rocky sections and many steps.

Winter Green Man Ultra offers 45 mile and 30 mile anti clockwise loops around Bristol's Community Forest Path with staffed checkpoints, navigation support and finishers' medals.

A weekend trail festival at Brynkinalt Estate near Wrexham offering approx 5k and 10k races, canicross on Saturday and trail running on Sunday, with water stations, medals and awards.

Trail running at Tatton Park on 6 March 2027 with 5 km, 10 km and half marathon routes through parkland and woodlands.

Fully marked trail races at Brixworth Country Park offering 10k and half marathon routes around Pitsford Water with water stations and finisher medals.

The Imber Ultra is an annual trail run of just over 33 miles organised by Avon Valley Runners and the Rotary Club of Westbury, with route details, checkpoints, results and photos provided by the organisers.

A muddy weekend trail event at Rosliston Forest in Derbyshire featuring twisty, rooty forest terrain and swampy sections; entry is listed at £41.50.

A 10 km night trail at Coombe Abbey Park on 9 March 2027, run after dark with a mandatory head torch; on-course water, parking and an option for a tree-planting token instead of a medal.

Six hour trail event at Coombe Abbey Park on a new winter route with a 3.3 mile lap; run as many laps as you like and choose a medal or a tree token.

Trail races of 25 km and 50 km through Harrold-Odell Country Park near Bedford on 13 March 2027, organised by Thunder Races.

A 32 miles ultramarathon from Powis Estate in Welshpool to Caffi Wylfa in Chirk on 13 March 2027, with aid stations, finishers plate, and a minimum age of 20.

A 13.98 km fell race in Hayfield, Peak District, with 451 m of climb, held at Hayfield Primary School. Pre-entry and on-the-day entry are available; funds support the school and donations are made to Kinder Mountain Rescue.

An annual 21 mile running and walking challenge through the hills of the Peak District held each March, with entries typically opening in November via SIEntries.

Trail marathon and 20 mile trail run around North Wingfield on 13 March 2027 with marked junctions, GPX files, aid stations and medic cover.

Six hour trail event at Symonds Yat with 5.25 km loops, 160 m ascent per loop, technical terrain and medals awarded by completed loops.