Trail Running calendar near Collingbourne Ducis 2025-2026

The Sphinx AC Coombe 8 – 2025 event is held at Coombe Abbey on the outskirts of Coventry, with the race HQ outside the main visitor centre. The main 8-mile race is a tough, multi-terrain course that combines wooded trails and undulating farmland across the historic site, with an optional 8 km (5 mil..

Enigma Fireworks is a running event taking place on November 7th and 8th, 2025, at Caldecotte Lake in Milton Keynes. The event features both a marathon and a half marathon on each day, with participants completing scenic laps around the lake. Runners can expect a supportive environment with race bri..

The The Druid's Challenge will take place in Tring on Friday 7 November 2025. You can run 86 miles.

The Dirt Half Challenge is a trail half-marathon held in Leighton Buzzard, Bedfordshire. The course covers roughly 13.1 miles, starting in the historic town and weaving anticlockwise around Tiddenfoot Waterside Park, along the Grand Union Canal towpath to Stoke Hammond, through countryside to Great..

Freedom Racing presents the Freedom Racing-5 Trails Ultra & 3 Trails, held at Westerlands, Graffham (Petworth, GU28 0QJ) in the South Downs. The event offers two distances: a 50k Ultra that links five long-distance trails (Serpent Trail, New Lipchis Way, West Sussex Literary Trail, Monarchs Way and..

South Downs Trail Run starts from Glorious Goodwood at Goodwood Racecourse in the South Downs National Park, with views across the downs and distant sights of the North Downs, Chichester Harbour and the Isle of Wight. Runners choose from three off-road distances: 21km, 19km and 12km. The course runs..

The Dark Dorset 10 is a twilight off-road running event offering a 10 km distance. The start and finish are in the park in front of Eastbury House in Eastbury Park, Tarrant Gunville, Blandford, Dorset (DT11 8JQ). Medals, trophies and refreshments are provided. Canicross is not permitted. Entries ar..

Big Night Out Winchester is a night-time trail running event held at Winchester Athletics Track, Bar End, Winchester, SO23 0QA. The next scheduled race date is 08/11/2025. Distances and entry fees are: 22km - £38 12km - £32 Race bibs are collected from a registration tent at the event site. Regis..

The Remembrance Day Run - South, hosted by Saturn Running, takes place in Surrey at the Wraysbury Skiff and Punting Club along the scenic River Thames in Egham. This 7-hour time challenge allows participants to run multiple laps of a 4.37-mile (7km) course, which features a mix of well-made paths, t..

MoRunning brings Bristol the 1.5k Mini MoRun and the 5k and 10k MoRuns around Ashton Court Park, Long Ashton, Bristol. The course is a mix of path and trail, with hills of 1–3 km, and the 5k is one lap while the 10k is two laps. The route is dog-friendly and OK for off-road buggies, though some sect..

MoRunning returns to Southampton’s The Common, The Avenue (SO15 7NN) for the MoRun day, offering 1.5k Mini MoRun, 5k, 10k and Half Marathon. The course is a mix of park paths, trails and grassy sections, undulating and dog-friendly, with some muddy parts. The 5k is one lap, the 10k two laps, and the..

The SATURN Remembrance Day Run 2025 - South is a commemorative running event held at Wraysbury Skiff & Punting Club, Egham, along the scenic River Thames. Participants can run a flexible distance within a 6 hour and 32-minute timed challenge, with laps of approximately 7km (4.37 miles) or a shorter..

The One by the Canal is a scenic Half Marathon trail race running from Cowley Rec, Cowley, along the Grand Union Canal to finish at Cassiobury Park, Watford. The course uses country paths and woodland trails, delivering nature-filled canal scenery. Key features include chip timing, a finisher medal,..

Centurion Running's Wendover Woods 50 is a 50-mile ultramarathon held in Wendover Woods, Aston Hill, Halton, Aylesbury. The course comprises five 10-mile forest loops on soft trails and tracks through Wendover Wood, offering runnable descents, steep ascents, and technical sections, with a total elev..

Trails & Tarmac 12hr Backyard Ultra takes place in Crickhowell, Powys, near the Black Mountains. The race uses a 4.2-mile loop run 50/50 on trail and tarmac, with one gradual climb and a short steep section to keep the pace fast. The format runs up to 12 hours: the first 11 laps must be completed wi..

Bath Skyline 5km & 10km, a Relish Running Races off-road event at West Car Park, University of Bath (BA2 7AY), features night and day races across 5km and 10km, plus a daytime 500m kids' run. The hill-top routes traverse woodland trails, meadows and trails with views over Bath; expect muddy sections..

New Forest Central Trail Run is held at Roundhill Campsite in the New Forest National Park, Beaulieu Road, Brockenhurst (SO42 7QL). It offers 10km, 17km, and 22km trail routes on wide, hard-packed gravel tracks that pass through ancient woodland and heathland, with opportunities to spot native ponie..

The Rugged Radnage 10K Run, held in the Chiltern Hills near Radnage village, offers a challenging mixed-terrain course featuring roads, trails, footpaths, woods, and fields with notable ascents and descents. The event includes both 5K and 10K distances, with the 5K covering half of the 10K route. It..

The Cardiff Trail Half Marathon is an exciting running event set against the stunning backdrop of Castell Coch. Scheduled for November 16, 2025, this newly introduced race offers a unique blend of competition and scenic beauty, making it an ideal experience for both seasoned athletes and newcomers...

The 5th Sundon Saunter is an LDWA Beds, Bucks and Northants event on Sunday 16 November 2025. The route follows mainly field paths, tracks, woods and some roads through undulating countryside with views from the hills. The event base is Barton-le-Clay Village Hall, MK45 4JY (grid ref TL 083 307). P..