Trail Running calendar near Grafham Water 2026-2027

Trail races in Shere, Surrey, with **10k**, **21k** and **42k** routes across the Surrey Hills, chip timing, marked courses, aid stations, an Event Village and free parking. Start and finish at the cricket pavilion.

The Farnham Pilgrim Marathon takes place in September 2026 near Farnham, Surrey. The course is noted for its spectacular views.

Derbyshire Dales Trail Run on Sunday 13 September 2026 starts at Bakewell Showground and follows the Monsal Trail alongside the River Derwent. Runners can choose from Half Marathon, 15K or 9.5K routes that pass Chatsworth House and Manners..

Run riverside trails and village lanes at Roman River Trails, a self navigated half and full marathon near Colchester. Expect scenic river crossings, varied terrain, stocked aid stations and a cupless format so bring a cup.

Explore the trails around Sandridge village in this 10k event. The course starts on Woodcock Hill and is open to runners aged 16 and over.

TrailFest offers four scenic trail distances from 10K to 50K at the historic Holdenby House estate. Run a traffic-free course over farm tracks and through woodland on this private Northamptonshire property. Support crews are welcome on the..

Run a scenic and undulating 10k on the rough tracks of Ashtead Common, a protected nature reserve. This community event raises money for local charities and promotes environmental sustainability. A 2k fun run is also available for kids.

The Bradenham Blast is a scenic 10km trail race through the Chilterns. The hilly course features beech woodlands and a final 3km downhill stretch. It offers finisher medals, photography, and prizes for top runners and teams.

The Chiltern Wonderland 50 is a 50-mile ultramarathon on a scenic single loop through the Chiltern Hills. With 5600ft of climb and historic villages, it’s a fully marked and supported trail run. It starts and finishes at Goring Village Hall..

Race 47 miles along the Cotswold Way from Chipping Campden to Painswick, traversing the rolling hills of the Cotswolds Area of Outstanding Natural Beauty. This licensed continuous trail challenge runs under UK Athletics and TRA rules.

A multi-distance trail event at Suffolk Running Centre offering 5k, 10k, half, marathon and ultra options. The out and back course uses the Gallops Route and Golding Hills, with aid stations every 10k and parking included.

A 102-mile non-stop trail run along the entire Cotswold Way National Trail from Chipping Campden to Bath. Runners have 32 hours to complete the hilly route, navigating by the trail's iconic acorn markers. The event includes tracking, suppor..

Tissington Trail Half Marathon Weekend is a 13 mile traffic free run from Parsley Hay to Ashbourne held over two days in September. Coaches run from Ashbourne Leisure Centre to the start, and entries include a bespoke medal and free photos.

Run along the scenic Norfolk Coast Path in this trail marathon or half marathon. Both races finish at Morston Quay, following the acorn-marked, off-road trail. A portion of each entry fee supports the East Anglian Air Ambulance.

Explore the rolling hills of Northamptonshire on the trails around Clipston. Choose from a half marathon or a 5-mile course, both starting from the village recreation ground. Every finisher is rewarded with a medal and homemade cake.

A marathon and half marathon along the Ouse Valley Way in Huntingdonshire on 20th September 2026, finishing in Earith. Both routes are very low elevation and run on grass, gravel and tarmac with route maps and GPX files available.

Run a scenic 10km through Cannock Chase Forest's woodland and heath with live chip timing and a finisher medal. Canicross friendly and offering a post race snack and drink, this event blends great trails with a welcoming vibe.

The Chiltern 50 Ultra Challenge offers looped trail distances of 50 km, 25 km, and 10 km through the scenic Chiltern Hills. It features a basecamp at Henley Showground with camping, food, and a celebration. Options are available for walkers..

An autumn farm run in Colchester offering 10K, 5K and a family 1K on mostly flat, traffic-free farm tracks with chip timing, an event village and on-site parking.

Classic Peak District fell run from Stoney Wood, Wirksworth with an undulating 13.7 km course and 457 m of climb that rewards strong legs and scenic views. Pre entry is required for the Sept 27 2026 race so book early and bring a cup to red..