Trail Running calendar near Deene 2026-2027

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.

Guided trail half marathon in the Chiltern Hills: about 13 miles with grouped pacing, a mid-route refreshment point and a finisher’s medal.

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

Trail event at Hyde Hall Farm offering 10k, half, full and ultra distances with lap-based courses, water at the lap point, secure parking and a bespoke finisher medal. The event is cupless so bring a refillable cup or bottle.

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.

Women only trail runs at Culden Faw Estate, Henley on Thames, on 14 March 2027 with 3 km, 6.5 km and 13 km options, chip timing and finisher medals.

Forest trail races at Sherwood Pines on 14 March 2027 offering 20 mile, half marathon, 10k and a junior run. Multi terrain undulating routes with route maps and GPX files, bespoke medals, free photos and prizes.

A six hour trail challenge on roughly 5.45 km laps around Holme Pierrepont Country Park with muddy sections and two route options, entry £41.50.

Twelve consecutive days of timed riverside running in Walton on Thames with multiple distance options, collectible daily lantern medals, finishers shirts, and a Double-Down option to run two half marathons each day.

Three-day running event at The Unicorn Inn in Telford with 8 miles, half marathonish, or full marathon options from 19 to 21 March 2027.

A 50km trail ultramarathon through the Chilterns centered at Stonor Park, run as two 25km loops with 4000 ft of climb, five aid stations and full medical support. The event has a nine hour finish limit and medals for all finishers.

Looped races at Chalfont Park Sports Club and Chalfont St Peter Community Centre let runners choose distances from single 7K or 10K laps up to ultramarathons, with drop bag access, aid stations, crew support and on-site medical cover.

A London ultramarathon in the Lea Valley on 20 March 2027, listed on the Camino Ultra event calendar. The event is set in the E15 2HB area of London.

A PARAS'10 event in Friday Woods featuring a 3 mile loop with one to three laps, categories for runners, TAB entrants and canicross. A 2 mile junior race is available for ages 10 to 15.

A 32 mile mostly traffic free urban loop around the Black Country, starting and finishing at Baggeridge Country Park on 21 March 2027. The route uses disused railway lines and canal towpaths and can be entered solo pairs or teams of four.

A looped trail event at High Lodge Thetford Forest offering distances from 5k to ultra marathon, lap-based formats, on course aid at the lap point, medal options and refreshments at Oak Lodge. Part of entry fees support forest upkeep.

Seven consecutive days of timed running on certified out and back routes along the River Thames in Walton on Thames. Distances from 5 km to ultra are available and finishers earn daily mementos plus a seven day lantern medal set.

Yellow Belly 100 is a 100 mile looped ultramarathon on 27 March 2027 across the Lincolnshire Wolds AONB, with about 8000 ft of ascent, six aid stations and a 36 hour cut off.