Trail Running calendar near Telscombe Cliffs 2026-2027

A timed, lap-based Friday run along the Thames with flexible rock up and run starts; the £10 affiliated entry is donated to Rays of Sunshine and participants receive a double-sided charity medal.

A bi-annual race series around Bewl Water near Lamberhurst, Kent offering 10 km, half marathon, marathon and 50 km ultra on mixed wooded trails and quiet lanes with extensive lake views.

A multi-distance trek and trail event along the Thames from Putney Bridge to Henley on 12/13 Sept 2026, offering 100 km to 10 km options with regular rest stops, catering, medical support and GPS tracking.

The Trail Côte d'Opale en Pas de Calais will take place in Wimereux from Saturday 12 September 2026 to Sunday 13 September 2026. You can run between 10 and 110 kilometers.

Three fell races around Ventnor on the Isle of Wight offer routes from 3.8 km to 21 km with notable ascent. The series follows FRA rules, has entry limits and also serves as the SEAA Fell Running Championships.

Three multi-terrain races from Shere Recreation Ground through the Surrey Hills, offering timed 10k, 21k and 42k courses with marked routes, marshals, aid stations, finishers' medals and an Event Village.

Ventnor Horseshoe on Sat 12 Sep 2026 offers a scenic but testing 12 km fell course around Ventnor with 443 m of climb. Part of the Isle of Wight Fell Series, it is perfect for runners seeking a tough coastal hill challenge.

Start the IOW Fell Running Series with St Boniface Fell in Ventnor on Sat 12 Sep 2026, a punchy 3.9 km race with 235 m of climbing across scenic Isle of Wight terrain. Pre entry or on the day entries welcome.

The The C2C Essex Ultra will take place in Tilbury on Saturday 12 September 2026. You can run between 10 and 50 miles.

A trail running event on 13th September 2026 in Seale, based at Myrtle’s Courtyard, with marathon and half marathon routes along the Pilgrims Way and North Downs Way that raise funds for local charities.

Trail running in Rye, East Sussex with 30k and 15k routes through the High Weald Area of Outstanding Natural Beauty. The event features varied terrain, about 1500 ft of climb and supports The Oliver Curd Trust.

Trail races in Slinfold on 13 September 2026 with 10k, 5k and children's races through West Sussex countryside; chip-timed events that raise funds for local community causes.

The Trail de la Pointe de Caux-Etretat will take place in Étretat on Sunday 13 September 2026. You can run between 13 and 29 kilometers.

Tackle the Wroxall Round on 13 September 2026, a scenic 21.1 km fell run around Ventnor with about 487 m of ascent. Open to adults, with on the day entries and team places, this is race 3 of the Isle of Wight Fell Running Series.

Experience a scenic trail run through the beautiful Hertfordshire countryside starting in the village of Sandridge. This event features a 10k route near the historic city of St Albans with a finish at the local primary school.

Trail running on the undulating, rough tracks of Ashtead Common with a 10k and a 2k kids run. Organised to raise funds for local charities and described as Britain's 'greenest' race, it encourages public transport.

SOX 10 km on 13 September 2026 at Ridgeway View Campsite near Wallingford features a multi terrain 10 km and a canicross 10 km, finishers get a medal, pint cup and free drink while fundraising supports the Thames Valley Air Ambulance.

Timed laps on a 5.3 km riverside course along the Thames allow runners to build distances from 5 km up to ultras. First 50 entries receive a black and yellow plushie and a Feisty mini me medal; a no medal option is available.

A hilly trail race on the Bradenham Estate with a 10 km course featuring four climbs, 251 m of ascent and scenic beech woodland. The event will not run in 2026.

A single 50 miles loop through the Chiltern Hills with 5600 ft of climb, largely on trail. The race features five staffed aid stations, full medical cover, a fully marked route and a 13 hour cut off, starting and finishing at Goring on Tham..