Trail Running calendar near Boreham 2026-2027

Run 10k, 21k or 42k through the Surrey Hills on 12 September 2026, starting at Shere Recreation Ground. Scenic, multi terrain routes with big views, chip timed results, on course support and a lively event village for finishers and fans.

Join the Farnham Pilgrim Half or Marathon on 13 September 2026 for scenic runs through the Surrey Hills on mainly off road trails. With frequent aid stations, free parking and strong marshal support, entries are limited so book early.

Choose a scenic 15k or 30k through the High Weald AONB, linking Norman churches, orchards and coastal views. The Rye High Street start features a Town Crier and the finish brings a bespoke medal, free photos and warm local hospitality.

Join the Alf Shrubb Memorial in Slinfold for scenic 5k and 10k trail races and fun kids events, all supporting local village causes. Chip timing, finisher medals, refreshments and a warm welcome at Slinfold Cricket Club make this a great co..

Enjoy a scenic trail half marathon entirely inside Richmond Park with a single loop start and finish at Sheen Gate. Run past White Lodge, Ham Gate Pond and open fields, with refreshment stations to keep you fueled for the 13.1 mile route.

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.

Tackle the Chiltern Wonderland 50, a scenic single loop 50 mile ultramarathon through the rolling Chiltern Hills from Goring on Thames. Fully marked course, generous aid stations and a 13 hour cutoff; qualifying marathon required.

The Lucky Horseshoe in Bury St Edmunds offers scenic, undulating trail courses from 5k to ultra on the Gallops and Golding Hills. Expect out and back routes, aid stations, on site parking and a bespoke finisher medal on 19 September 2026.

Explore Kent's countryside on the Triple Trail Races, with 25 km, 50 km and 100 km options that thread the North Downs Way, Greensand Way and Weald Way past woodlands, orchards and Leeds Castle. Finish at Loddington Farm race village with f..

Run the Bradenham Blast on 20 September 2026 at Manor Farm, High Wycombe, with 5 km, 10 km and half marathon routes through beech woodland and rolling trails. Enjoy a hilly, scenic challenge with an eco finisher medal and a tree planted for..

Clipston Trail Races offer a hilly half marathon and a country 5 Miler through rolling bridleways and footpaths around Clipston. Held on 20 September 2026, the community event raises funds for local playing fields and features homemade cake..

Run the flat, riverside Ouse Valley routes in Huntingdonshire with marathon and half marathon options on grass, gravel and tarmac paths. Enjoy peaceful river views and fast courses suitable for trail runners of all levels.

Take on scenic looped trails from Henley with supported 10 km, 25 km and 50 km options, full aid, medical cover and finish line hospitality on Saturday 26 September 2026. Walkers and runners of all paces welcome.

Enjoy a scenic mostly flat, traffic free course through farm fields and a pumpkin corn trail at Bullbanks Farm. Choose 10K, 5K or a family 1K, then relax in the event village with refreshments and family fun.

Run Sandringham on 27 Sep 2026 offers Half Marathon, 5K and Community Mile across the Royal Estate, including a stretch past Sandringham House. Finishers receive a bespoke medal and scenic, marshalled routes.

Run 10 km or 3 km through flat, scenic Grantchester farmland on 27 September in a friendly volunteer event. Support Maggie's Centre Cambridge and Addenbrooke's while enjoying medals, refreshments and post race treats.

Run the scenic 10 Mile Eridge Park Trail Challenge through woods, meadows and muddy streams on 27 September 2026 in Tunbridge Wells. Tackle technical climbs, enjoy marshals along the route and celebrate with cake and a pint at the finish.

Tackle 100 mile across the rolling South Downs, starting and finishing at Plumpton Racecourse. With 12,000 ft of ascent, scenic views and a 34 hour cutoff, this autumn single loop ultra is a true test.

Run to the Sea Bournemouth is a scenic 50 km point to point ultra from Moors Valley to Hengistbury Head on 3 October 2026. Expect flat forest trails and seafront running, four feed stations, tracking and a bespoke medal.

Take on the Epping Forest 50 KM 2026, a scenic 50 km trail challenge through ancient woods on 3 October 2026. Enjoy varied terrain, fresh air and a memorable run just outside London.