Trail Running calendar near Dunstable 2025-2026

We have found 371 Trailruns within 80 miles of Dunstable. See below where and when you can find the races.

The Maverick X Series East Sussex 2025 is a trail running event taking place in Stanmer Park, featuring three scenic routes of varying distances: 55 km (Ultra), 42 km (Long), 21 km (Middle), and 14 km (Short). Participants will experience the beautiful South Downs Way, including the iconic Ditchling..

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The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 3 features individual entries for various distances, including a full marathon and a half marathon, with specific routes like Kirtling and Windmill. Par..

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 4 features the Gallops route, offering participants the flexibility to choose their distance, including options for 5k, 10k, half marathon, full maratho..

The Trifarm 10k Summer Trail Run is an exciting off-road running event scheduled for July 28, 2025, as part of the Trifarm trail seasonal series. The race features a scenic 10k route that is over 95% off-road, utilizing public footpaths and bridleways around the picturesque Trifarm location in Boreh..

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 5 features the Dalham Kiln Half Route, offering participants the flexibility to choose their distance, including options for 5k, 10k, half marathon, ful..

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 6 features the Golding Hills route, offering participants the flexibility to choose their distance, including options for 5k, 10k, half marathon, full m..

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 7 of the challenge offers participants the opportunity to choose their distance, including options for 5k, 10k, half marathon, full marathon, or ultra m..

The Great Barrow Challenge, hosted by Zig Zag Running, is an exciting 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 8 of the challenge offers participants the chance to choose their distance, with options including 5k, 10k, half marathon, full marathon, or u..

August 2025

The Great Barrow Challenge, hosted by Zig Zag Running, is a 10-day running event taking place at the Suffolk Running Centre in Bury St Edmunds. Day 9 of the challenge offers participants the opportunity to choose their distance, including options for 5k, 10k, half marathon, full marathon, or ultra m..

The Wendover Woods 5 & 10K is an exciting trail running event taking place in Wendover Woods, designed to support the Chilterns Neuro Centre charity. Participants can choose between a challenging 5K or 10K route, both set in the scenic woodland environment. The event is open to runners, walkers, and..

The Great Barrow Challenge, hosted by Zig Zag Running, offers participants a unique opportunity to challenge themselves over ten days at the Suffolk Running Centre in Bury St Edmunds. Day 10 features the Hargrave Half Route, with options for various distances including 5k, 10k, half marathon, full m..

The Vanguard Way Marathon and Half Marathon is set to take place on August 3, 2025, featuring a scenic route that runs along part of the 66-mile Vanguard Way trail from East Croydon to Newhaven. Participants can choose between a full marathon (26.2 miles) and a half marathon (13.1 miles), both offer..

The Garendon Gallop 10K is an exciting trail running event set to take place on August 3, 2025, at Charnwood College in Loughborough, Leicestershire. Celebrating its sixth year, the race features a mix of challenging terrain and historical landmarks, ensuring a unique experience for participants. Th..

The Birmingham Canal Canter is a scenic running and walking event that invites participants to explore Birmingham's rich canal heritage. Scheduled for August 3, 2025, the event offers three route options: a 25.8-mile Canter, an 18.5-mile Mini Canter, and a 26.2-mile Canter Plus. The majority of the ..

The Nottingham Running Festival, scheduled for August 3, 2025, at Colwick Park, offers a vibrant day of running events, including 5K, 10K, and half marathon distances. Participants can enjoy a scenic course that features the beautiful trails and lakes of Colwick Country Park. The festival emphasizes..

The Sussex Loops is a challenging running and walking event taking place on August 3, 2025, starting from Forest Row Village Hall in East Sussex. Participants can choose from four distances: 12, 18, 25, or 31 miles, with a maximum elevation gain of 3,250 feet. The course consists of three loops that..

The Guided 10K Pub Run will take place in New Alresford on Sunday 3 August 2025. You can run 10 kilometers.

The MTC Thames Challenge is a four-day ultra marathon covering a total distance of 184 miles along England's longest river path, the Thames. Participants will tackle unique stages each day, including the Cotswold Ultra, Oxford Ultra, Windsor Ultra, and Richmond Ultra. All finishers receive bespoke m..

The MTC Cotswold Ultra is a challenging 57-mile ultra marathon that takes participants along the scenic Thames Path, starting from Kemble Station and concluding at Travelodge Oxford Abingdon Road. The route features picturesque landscapes, including meadows, bridges, and locks, with four checkpoints..

Run Sandringham 24 is a premier running event taking place at the Sandringham Estate, the Royal Family's country retreat, from August 8-10, 2025. This 24-hour trail race invites participants of all abilities to run as many laps as possible on a scenic 5-mile course, while also offering a free kids' ..