Marlborough
Trail Running Calendar near Marlborough 2026-2027
Explore the top trail runs near Marlborough for 2026-2027! We've gathered 65 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
Functional fitness race at Swindon's County Ground on 11 October 2026 combining ten Xercises with 400m or 800m runs and solo, doubles or relay teams of five for entrants 18 years and over.
Off-road family races on 11 October 2026 at Withymead Playing Fields with 2 km, 5 km and 11 km options, organised to raise funds for Marshfield Primary School PTA.
A roughly 12 km off road race on 18 October 2026 through bridle paths and the Imber Range, passing close to the Westbury White Horse. Limited to 200 places, the event offers gender and veteran prizes and a bespoke finisher medal.
A family-friendly colour run plus a chip timed 5 km trail through Box village and the Bybrook valley on 18 October 2026.
November 2026
A multi-terrain 12 km off-road race from Barton Farm Country Park with a river crossing, chip timing, prizes and team awards, raising funds for Alzheimer's Support.
A ten mile cross country race in Chipping Sodbury with muddy, varied terrain and water obstacles. Held on Remembrance Sunday and preceded by a commemorative silence, it draws around 1300 runners.
Night and day off road 5 km and 10 km trail races around the Bath Skyline, plus a daytime kids 500 m and a canicross wave, with marked routes and finish medals.
Avebury8 Nine is about 9 miles of mixed trail around Avebury, featuring chalk tracks, footpaths and a traverse of Windmill Hill, with proceeds to the Wiltshire & Bath Air Ambulance.
Annual trail races from Bath Racecourse featuring a two lap hilly half and a one lap Ultra 10 km on rough, scenic terrain with aid stations and on course cut offs.
December 2026
A winter trail event on Salisbury Plain offering Marathon and Half courses, marked routes, stocked aid stations, marshal support and on-route medical cover.
A pre Christmas anniversary timed run in Stroud on 13 December 2026 with flexible lap-based entry on a 3.28 mile canal route; distances range from 5 km to ultra and all finishers receive a bespoke medal and a memento.
A hilly 10 km trail run at Renegade Brewery on the Yattendon Estate with a canicross option, finishers medal, pint cup and mince pie.
A winter cross-country event at Butlers Lands Farm featuring water crossings, Roman Walls, fields and footpaths. Distances are 10K and 10 Mile with entry fees from £32 to £35; finish-line refreshments include mulled wine and mince pies.
A winter 12.5 ish mile run on 29 December 2026 across hilly, windy and potentially snowy terrain, supporting The Royal British Legion Poppy Appeal. Entries are limited and the race is open to runners aged 16 and over with a three hour cut off.
January 2027
Trail run near Winchester on 10 January 2027 with 21.4k and 12.1k routes around Farley Mount, chip timing and finishers medals.
Timed multi-lap run on a 2.62 mile canal out and back in Brimscombe with distances from 5 km to ultra and a seven hour limit; medals for all participants.
February 2027
A night race at Westonbirt National Arboretum on 6 February 2027, with scenic routes through tree collections and firm trail-like surfaces. Distances include 5 km and 10 km; tickets are currently sold out.
A 5km and 10km run through Westonbirt Arboretum on 7 February 2027, with firm trail terrain and routes through areas showcasing over 2,500 tree species. The event is family friendly and tickets are currently sold out.
A UKA measured 10 mile road race on 14 February 2027 starting and finishing at King George V Playing Field in Melksham. The course passes Lacock, offers prize categories and medals for finishers, and includes water stations and basic race facilities.