Trail Running calendar near Basildon 2026-2027

A 15 mile trail run from the beer garden of the Ye Olde Smugglers Inne in Alfriston with two pub checkpoints offering a drink and snack; route GPX and a race narrative are provided and results appear within 24 hours.

A multi-distance road event at Suffolk Running Centre on 26 April 2026 offering 5k, 10k, half and full marathon options; the marathon uses the officially measured Kirtling Route, aid stations appear every 10k and parking is included.

Trail runs through Angmering Park Estate in Patching on 26 April 2026, with 10-mile and 10 km courses amid bluebells. Canicross entries are available for a small supplement and the finish is at The Worlds End Pub.

Bolt Round the Holt is a forest trail race at Alice Holt Forest on 26 April 2026 offering Half Marathon, 10k, 5k and a Junior Run while raising funds for GUTS to support bowel cancer detection and care.

Join NOT the London Marathon Run 2026 on Sunday 26 April in Walton on Thames for a flat, certified lap course along the riverside towpath. Choose marathon, half or a 7 hour timed challenge, enjoy flexible starts and a commemorative medal.

A spring, group-led trail run of around **10 km** through bluebell woods near Tring in the Chiltern Hills, with Run Leaders, trail-running tips, bag storage and nearby cafes. Dog friendly with cani-cross equipment.

Trail event in the South Downs offering 28 miles and 18 miles routes with 4000 plus ft or 2800 plus ft ascent. Routes pass Seven Sisters, Cuckmere Haven and downland villages and are open to walkers and runners.

An approximately 8 kilometre trail loop around Icklesham with over 75 percent trail, a fully marked and marshalled course, prizes for first male and female, and tea and cake in the hall afterwards.

A guided 10 km group run at High Lodge in Thetford Forest for Forestry England members only. Runs are led at a conversational pace on mostly flat woodland trails with parking available.

Guided trail runs at High Lodge in Thetford Forest combine running on miles of woodland trails with facts about the forest and practical trail running tips. Routes include 10k and 16k options and events include both paid and free entries.

A five round summer trail series at Langdon Discovery Nature Park beginning 28 Apr 2026. The first race is a 5k for ages 12 and over, with on the day entries charged at the same price as online.

A 7 hour lap-based time challenge along the River Thames at Wraysbury with flexible self-paced distances from 3 km up to 50 km, signed course, aid stations, medals, goody bags including vegan options, and distance pins for longer efforts.

A 100 mile continuous Thames Path race from Richmond to Oxford, mostly on groomed trails and riverside paths. The route gains about 1 900 ft, includes aid stations and mandatory kit checks, and must be completed within 30 hours.

A guided 30 mile trail run near Guildford on 2 May 2026 that follows parts of the North Downs Way and the Greensand Way. Led by an experienced ultra runner and coach, it includes Leith Hill, a kit list and an end of run alcohol free beer.

A three day series across East Grinstead, Haywards Heath and Burgess Hill offering 10 mile, 10k, mile and fun run distances plus combined marathon and virtual options.

Run Silchester is an annual village trail event offering 2.5, 5 and 7 mile routes that pass a Roman wall, a 12th-century church and woodland. The event raises funds for the Silchester Sports Pavilion Charity and supports a local food pantry..

Experience the scenic trails and woodland paths of Hampstead Heath in this annual charity event featuring chip timed races and a community fun run with views of the London skyline.

A single entry that covers four Centurion 100 mile races between 2 May and 18 October 2026, organised by Centurion Running. The combined entry is full and the minimum age for entry is 20.

Trail races across the South Downs from Lancing Manor Leisure Centre on Sunday 3rd May 2026. Choices include marathon, half marathon and a 5 mile trail run with aid stations and course marshals.

A guided, non-competitive trail run around Box Hill, covering 12.5 miles with about 1000 m of ascent through woodland, heathland and fields. The route is technical in places and led by an experienced guide.