Trail Running calendar near Sunbury-on-Thames 2026-2027

A women only 5 km obstacle course that emphasises teamwork and community. The course features low upper body obstacles, water features without full submersion, hot wash downs and a finisher medal.

Point-to-point 50 km ultra on 5 September 2026 between Ramsbury Brewery and Renegade Brewery. Multi-terrain route with about 75% off-road, four aid stations, chip timing, live tracking and a 9 hour cut off.

Trail marathon and half-marathon near Andover with hilly terrain to 280 m, marked routes, aid stations and chip timing; includes a Military Cup team competition for serving personnel.

Join the Carnival Chase on 6 Sep in Warminster Town Park for 10K, 3K and a 1.2K family, wheelchair and buggy fun run. Enjoy a scenic country lane course by the boating lake, medals for all and a lively event village.

Three trail distances through the Coln River valley on 6 September 2026, raising funds for the school’s Big Build Project; routes are mostly on trail with on-course refreshments and finish-line BBQ and cakes.

The inaugural Rowhedge Half Marathon is an off road half marathon on Sunday 6th September through Donyland Woods, Friday Woods and local countryside. Entry fee is £28 including a medal and entries close 3rd September.

A 10K trail through the historic grounds of Loseley Park on September 6th 2026, featuring private estate running, accurate timed results, official photography and bespoke finisher medals.

An off-road 10 km race along the Flitch Way near Takeley, with chip timing, finisher T-shirt and medal, water stations and on-course first aid. The event also includes a family fun run and raises funds for the local village hall charity.

A guided *10 km* trail run around Silent Pool in Albury, Surrey, using sections of the North Downs Way and Netley Heath and passing film locations in Shere. Events run at sunset or at night with headtorch in the darker months, led by an exp..

Experience an autumn trail run through the footpaths and bridleways of Boreham. This 10k event features a sunset start with a scenic off road route and a seasonal championship point system for participants.

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 team endurance event covering 100km along the South Downs Way in under 30 hours, with standard teams of four plus support crew and a new relay option for 2026. Teams raise funds for the Gurkha Welfare Trust.

A multi-distance race series around Bewl Water near Lamberhurst, Kent, on wooded trails and quiet country lanes. Available distances include 10 km, half marathon, marathon and a 50 km ultra with measured GPX routes and published time limits..

A multi distance event along the Thames Towpath from Putney Bridge to Henley, with rest stops, GPS tracking, catering and medical support. Options include solo or team entries and a weekend festival of related walks.

A three-race fell running series on the Isle of Wight on 12 and 13 September 2026, organised by Ryde Harriers. It also serves as the SEAA Fell Running Championships and requires pre-entry and specific club or FRA membership to qualify.

A chip-timed trail event in the Surrey Hills offering 10k, 21k and 42k routes with marked courses, aid stations, finishers' medals and an event village at Shere Recreation Ground.

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.

A charity ultramarathon along the Essex riverside on 12 September 2026, offering 10, 30 and 50 mile routes with marked trails, medical cover and checkpoints. Proceeds support Prostate Cancer UK.

A series of fully marked, fully supported trail and ultra events in the UK that focus on a welcoming, inclusive atmosphere with generous cut-offs and runnable countryside courses.