Trail Running calendar near Swindon 2026-2027

A 5 kilometre muddy obstacle course at The Common in Southampton, with staggered wave starts and a minimum fundraising target. Participants must be 13 or older and receive a fundraising pack and finisher medal.

A 5k obstacle course at The Downs in Bristol featuring muddy climbs, crawls and slides, organised in staggered waves. The event supports fundraising, includes refreshments and toilets, and has specific accessibility and travel arrangements.

A 24 hour lap event near Caldecotte Lake in Milton Keynes offering individual and team entries, junior options and camping. Facilities include showers, marquees, free drinks and snacks, with hot food available on site.

A 34 km fell race in the Brecon Beacons with 1700 m of ascent visiting eight summits and run anticlockwise. The 2026 route adds Fan y Big, moves the finish to Talybont on Usk, and includes two timed cutoffs and strict navigation requirement..

A trail half marathon across the National Trust's Dunstable Downs covering 21.2 km with about 450 m of ascent. The marked route features two aid stations, a four hour time limit, and a limit of 250 runners on 21 June 2026.

Volunteer organised trail races on Horsell Common with family friendly distances from a 2 km kids race to a 21 km option. Proceeds support local charities and the event emphasises minimal environmental impact.

A 10 km trail run at Twisted Tree Brewery on the Tusmore Estate near Bicester. Mostly off-road with a canicross option, chip timing, medal, pint cup and a free drink included.

Umborne Ug is a multi-terrain 10 km run that starts and finishes at Umborne Village Hall near Colyton. The course is mostly off road with a scenic section on the private Widworthy Estate and proceeds support the village hall.

Circular cross country routes of 26 miles and 18 miles around Baldock across undulating fields and woodland, with checkpoints, refreshments and a certificate for finishers.

Trail races in Trent Country Park, Enfield offering 2 km, 4.5 km and 10 km distances. The senior race is chip timed and run under UKA rules while junior and fun races have additional marshals.

MacTuffX Bournemouth on 21 June 2026 pairs ten timed Xercises with repeated runs in classic and double distance formats. Entries are available for solo, doubles and five-person relays, with a LITE weight division and live event leaderboard.

A single lap fully off road 10K trail through Panshanger Park on 21 June 2026, passing a 500 year old oak, the Queen’s Wood and the Mimram River. The event includes chip timing, a sustainable finisher’s medal and a Family Fun Run.

A seven hour Time Challenge at Dare Valley Country Park offering flexible lap distances and themed finisher medals featuring familiar characters. The event includes aid stations, goody bags with vegan options, free parking and distance achi..

A 7-mile multi-terrain race on the Oakdale plateau that starts and finishes by wind turbines and loops the village of Manmoel. Selected as the second race in the East Wales Road Race Championships, with entry fees for UKA and non-affiliated..

Night Sugar is a summer evening fell race on Sugar Loaf near Llanwenarth with a 5.5 miles route and about 1,150 ft of ascent. Entry is limited to 140 via Fabian4, fee £7, age limit over 18, and chip timing is used.

An evening trail race in The Valley, Evesham on 24 June 2026 featuring a two-lap **9km** country park route, canicross permitted, limited places, listed entry fees, and no refunds or transfers for the series.

A trail event on 24 June 2026 around the Malvern Hills offering 10 km and 5 km routes on mixed off road and tarmac terrain, with finisher medals, prizes, a 2 hour cut-off and on-site parking and refreshments.

A technical off-road 10 km through woodlands, meadows and river crossings on the Forde Abbey Estate, plus a free Junior 1500 m for primary-age children. Medals for all and prizes for winners; some participant restrictions apply.

Run the Seasons at Cowdray on 26 June 2026 offers 3km and 5km races plus a 10km with dog friendly CaniRun options. The event includes stacking medals, course maps, free photos and an on site BBQ and bar.

Complete three races over three days to achieve a full marathon distance at the Colworth Estate. This multi terrain event in North Bedfordshire offers distances of 5 miles, 8.1 miles, and a half marathon.