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Trail Running Calendar near Westonbirt 2026-2027

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Explore the top trail runs near Westonbirt for 2026-2027! We've gathered 112 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

September 2026
A scenic trail 10 km at Cleveland Lakes Nature Reserve organised by Cotswold Lakes Trust, with flat tree lined paths and water views; entrants must be 15 or older.
Social trail run from Commune Cafe in Bristol of about 18 km with steady paced groups, regular regrouping, bag drop and coffee afterwards.
A running event across the historic Badminton estate in Gloucestershire offering distances from a 2 km fun run up to a full marathon.
Mells Mash Up is a roughly 7 mile off road race around the village of Mells near Frome and serves as Race 1 of the Wiltshire Off Road League.
A five-lap ultramarathon in Berkeley, Gloucestershire across 25-27 September 2026, covering about 130 miles and 15,000 ft of ascent with a 24 hour cut off and 120 places, organized from Hamfields Leisure with camping and tracking included.
A trails half marathon through the Forest of Dean on 27 September 2026, organised by the Rotary Club with way-marked routes, chip timing and proceeds to charity.
A coastal 10 km race along the North Somerset shoreline, passing Black Nore Lighthouse and Redcliffe Bay. The mixed terrain route includes grass, mud, rocks and tarmac with undulating sections and a seafront finish.
October 2026
A chip timed 10 km trail race on 4 October 2026 through Somerset countryside, passing a prehistoric long barrow. The event includes a bespoke medal, Race Nation app support, camping nearby and proceeds shared with two charities.
Trail running and rucking at Ashton Court Estate with 6km, 10km and half marathon options and GORUCK backpacks provided.
New off road 10 km along the River Wye near Ross on Wye on 4 October 2026, featuring wildlife, nearby facilities, £14.99 entry and a finisher medal.
An inflatable obstacle event in Cheltenham with 2.5k laps and distance options to 15k, five music zones, finishers medals and family-friendly rules.
A 55 km self navigated ultra through varied Forest of Dean terrain with GPX navigation, multiple aid stations, mandatory kit requirements and a separate canicross category.
Trail race in an Area of Outstanding Natural Beauty around Biblins Youth Campsite, Ross-on-Wye covering approximately 6 miles or 10k on mixed trails and single track. Entry is limited to 200 runners and prizes include individual and team awards.
MacTuffX Swindon on 11 October 2026 at County Ground offers Solo, Doubles and Relay formats with 10 Xercises and either 10x400m or 10x800m runs; entrants must be 18+.
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.
Community-focused trail running at Blaise Castle Estate with 1K, 5K and 10K options, cultural food, live music, medals and goody bags.
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 12.5 mile trail race from Keynsham on 18 October 2026 featuring rivers, woods, two stream crossings, canicross places and medals for every finisher.
A family-friendly colour run plus a chip timed 5 km trail through Box village and the Bybrook valley on 18 October 2026.
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