East of England
Trail Running Calendar East of England 2026-2027
Explore the best trail runs in East of England for 2026-2027! Our updated list features 182 exciting trail runs across the region. Find your next trail run in East of England below and join the trail community at these great events!
March 2027
Timed lap based event on a 5.3 km out and back course around Regatta Meadow in St Neots allowing entrants to choose how many laps to complete.
A guided trail half marathon of about 13 miles in the Chiltern Hills with grouped pacing, a midway refreshment point and a finisher’s medal.
Trail races at Harrold-Odell Country Park on 13 March 2027 offering 25 km and 50 km distances with standard entries at £45 and £65.
A lap trail event at Hyde Hall Farm offering 10k, half, full and ultra options on a 5.4 km mostly off road circuit with aid station, parking and finisher medals.
A half marathon around Blickling Hall on mixed terrain with chip timing, a medal and parking included; charity places require a £150 fundraising commitment.
Flexible lap based event at Grafham Water on 14 March 2027 offering distances from 5 km to ultra on mostly tarmac paths with a finisher medal.
A PARAS'10 event in Friday Woods featuring a 3-mile woodland loop with one to three laps, offering run, TAB and canicross categories plus a 2-mile youth race.
A trail race of approximately 17.5 miles around the Ashridge Estate boundary on well marked paths, with water stations, finisher gifts and prizes for top male and female runners.
A 25 kilometre canal run in Welwyn Garden City on 20 March 2027, organised by Camino Ultra, with mostly flat tow path terrain, well stocked aid stations and supportive volunteers.
Multi-distance trail event at High Lodge Thetford Forest using a roughly 5.3 km woodland lap, with on-course aid, post-race tea and a finisher medal.
A timed six-hour challenge on a mixed road and trail loop at Suffolk Running Centre with on-site parking, aid station and bespoke finisher medal options.
April 2027
Experience a unique night run at Hyde Hall Farm with 6 or 12 hour challenge options on a 5.4 km loop through the Hertfordshire countryside.
A circular Half Marathon through Thetford Forest on mixed hard-packed and grassy trails, manually timed and traffic free. The event is cupless, offers optional eco friendly medals and podium trophies, and has a 3.5 hour cut-off.
Fifth Galloping Grind 10k trail run on 04 Apr 2027, held on a predominantly anti-clockwise Spring course with limited onsite parking and post-race hot drinks and cakes.
Timed multi lap event at Regatta Meadow, St Neots, where runners complete one or more 5.3 km laps to reach distances from 5 km up to ultras.
An evening 5 mile trail run from The Black Buoy pub in Wivenhoe on 06 April 2027 with route provided in advance and a tail walker on course.
Inflatable obstacle course event in Huntingdon with 2.5 km laps and distances to 15 km, five music zones, finisher medals and on course water.
A beginner-friendly trail marathon on a circular route using the Boudicca Way and Angles Way, starting and finishing in Diss; limited to 150 runners.
Trail loops at Haughley Park offering 5k to ultra distances, secure parking on site, an aid station at the lap point and bespoke finisher medals.
Forest trail runs at High Lodge in Thetford Forest on 11 April 2027 with 5 km, 10 km and a new half marathon options. The chip timed event is fully supported and all finishers receive a medal, merchandise, snack and drink.