Trail Running calendar near Cirencester 2025-2026

Cotswold Way Ultra Challenge (13-14 June 2026) The event takes place in the Cotswolds with a Cirencester basecamp. It offers walking, jogging, or running over looped and point-to-point trail routes that use the Cotswold Way, local footpaths..

The Cheddar Gorge Challenge is a demanding off-road running event held at Warren Farm, Charterhouse, Somerset, within the stunning Mendip Hills Area of Outstanding Natural Beauty. Offering distances from 1km fun runs to a full marathon, the..

Event overview The Hampshire Hoppit is a trail running event held on Sunday 14 June 2026. Races start and finish at Watership Down on the Hampshire/Berkshire border. The event offers the following distances: Marathon Half marathon 10K Eac..

Wendover Woods Half Marathon & 10k, staged in Wendover Woods, Upper Icknield Way, Aston Clinton, Buckinghamshire, offers trail runners a forest challenge. The course comprises a hilly 10k multi-lap route through Wendover Wood forest, with H..

The Phoenix Denbies Marathon & Half Marathon, held at Denbies Wine Estate in Dorking, Surrey, offers a unique off-road trail running experience on a flat-ish 1-mile loop with slight inclines. Scheduled for June 2026, the event features flex..

Event overview P24 - The Longest Attended Day is scheduled for Saturday 20 June 2026 at Denbies Wine Estate in Dorking, Surrey (RH5 6AA). The format requires participants to run 1 mile at the same time each hour, repeated 24 times across 24..

Three Shires Way Ultra & Marathon The event takes place on Saturday, 20 June 2026 and features two point-to-point races along the Three Shires Way through Buckinghamshire, Bedfordshire and Northamptonshire. Distances: 50 Mile Ultra Mar..

The Centaur 100 Mile Ultra, hosted by Phoenix Running, is a unique 100-mile trail running event held at Denbies Wine Estate in Dorking, Surrey. Designed for both seasoned ultra runners and first-timers, the race features a flat-ish, single..

Race to the King is Threshold Trail Series’ king-sized ultramarathon along the South Downs Way and Monarch’s Way. On 20 June 2026 at West Dean Gardens, runners can choose from four distances: Monarch’s Loop 30km, Coastal 50km, Castle 50km,..

Event overview The Martian Race is scheduled for 21 June 2026 at Horsell Common, Woking, Surrey. The event is organised entirely by volunteers and proceeds are distributed to local charities selected by the Woking Lions. The 2025 event rais..

Dunstable Downs Half Marathon on 21 June 2026 is a scenic 21.2 km trail with 450 m of climbing across National Trust downs, offering big views and tough terrain. Limited to 300 runners, it features marked trails, an aid station and a post r..

Colworth Marathon Challenge The Colworth Marathon Challenge is a three-day running event held on the Colworth Estate in North Bedfordshire, UK. The event comprises three separate races that together total the marathon distance of 26.2 miles..

Join the Summer Run the Seasons at Cowdray Estate on 26 June 2026 for scenic 5km, 10km and dog friendly canicross routes past the polo lawns, ruins and the South Downs. Celebrate at the finish with an interlocking medal, free photos and a B..

TrailFest - Salcey Forest TrailFest - Salcey Forest is a multi-distance trail running event held on Sunday, June 28, 2026 at Salcey Forest, NN7 2HX near Northampton. The event offers the following distances: 10K Half marathon Marathon 50 k..

Take on multi lap 5K loops at the Snickerthon in scenic Chasewater Country Park with distances from 5K to full marathon. Enjoy a relatively flat course, finisher medal and maybe a Snickers plus refreshment stops.

Event details The RunThrough Marlow Trail Run is scheduled for Sunday 28 June 2026. The event base is Marlow Rugby Union Football Club, Riverwoods Drive, Marlow SL7 1QU. Group bookings for six places are listed at £150. Half Marathon - £32..

Event overview This is a guided trail run in the Devil's Punchbowl, Hindhead, Surrey. The route is 10km and is run as a group; it is explicitly not a race. The listed cost is £16 per person. Parking is available at the meeting car park. Par..

Event overview The SATURN Midweek Chasing Numbers event takes place on Friday, 3 July 2026 at Wraysbury Skiff & Punting Club, Egham (TW20 0AE). It is a 7 hour Time Challenge with flexible start times available throughout the day. The ev..

The PIGUM 2026 is a thrilling 30-mile ultra marathon set in Abergavenny, known as the Gateway to Wales. This challenging trail run features 5,000 feet of elevation, taking participants over mountain peaks and scenic trails, including the ic..

Run from Wolverhampton to Brindley Place along scenic canal towpaths, a mostly flat point to point course that includes the 360 metre Coseley Tunnel. Chip timed with wave starts and a finish area T shirt and medal.