Trail Running calendar near Henfield 2025-2026

Run 47 miles along the Thames Path and Ridgeway from Iffley to Henley on 25 October 2025, a scenic but testing point to point ultra with muddy trails and riverside views. Finishers get a medal and top placings win prizes.

Tackle the Stort30, a scenic 30 mile ultramarathon along the River Stort and Lee navigation from Bishop's Stortford. Mostly grassy trail with muddy sections, aid every five miles and finish line clubhouse facilities.

Thames Path Trail Run : Windsor Racecourse, 26 October 2025 The Thames Path Trail Run takes place at Windsor Racecourse on 26 October 2025. The route follows sections of the Thames and nearby countryside. Distances offered: 21km 16km No do..

Trail Run Canterbury is a Canterbury-based trail and multi-terrain running event anchored at St Edmund’s School on St Thomas Hill. It offers three distances: 5.5, 10 and 20 miles. The route winds along trails around the edge of Canterbury,..

Join Plough and Harroween, a 5 mile Halloween night trail through Friston Forest on 31 October, starting and finishing at the Plough and Harrow in Litlington. Fancy dress, head torch and trail shoes required; medals, prizes and a pub drink..

Event details The Halloween Trail is a narrative trail race on 31 October 2025. The course is described as about 8.5ish miles and follows a circular route around the town of Maldon. The route is approximately 95% off road and covers a varie..

The The Maverick Dark Hampshire will take place in Farnham on Saturday 1 November 2025. You can run between 5 and 15 kilometers.

Event overview The Chiltern Ridge Winter 50K is a single-loop trail race held in the Chilterns, with the start and finish at Berkhamsted Cricket Club. The next edition is on 1 November 2025. The event distance is 50K with approximately 800..

The ZigZag Catherine Wheel Canter is a unique running event held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Participants can choose from various distances including 5k, 10k, half marathon, full marathon, 50k ultra, or..

Run 50 miles on an athletics track at Fireworks 50, a small field limited to 50 entrants with festival vibes, music, free tea and cake and a bespoke medal. Enjoy traffic free laps, aid stations and fireworks as dusk falls.

Join a guided 10 km trail run through the Chiltern Hills with Run The Wild, grouped by ability and suitable for runners who can cover 5 km non stop. Finish with a Tring Brewery tour, beer tasting and a bottle to take home.

The HAVOC Regional, SWELL - Dagnam Park will take place in Romford on Sunday 2 November 2025. You can run between 5 and 10 kilometers.

Leigh-on-Sea 10k is an after-dark, Halloween-themed multi-terrain race in Leigh-on-Sea, Essex. The event features a 10k for adults and a 5k for younger participants (11–15 for the 5k; 16+ for the 10k), with an invitational option and volunt..

The Wendover Woods Marathon, Half Marathon & 10k is a scenic autumn trail running event held in Wendover Woods, Buckinghamshire. The race features multi-terrain, hilly courses with significant climbs, making it a challenging yet rewarding e..

Autumn Amble is a scenic 7 mile self navigation trail around Great Dunmow on 2 November 2025, with HQ at The Butchers Arms. Choose your start time, follow the written route issued on the day, and celebrate at the pub finish.

The The Druid's Challenge will take place in Tring on Friday 7 November 2025. You can run 86 miles.

Enigma Fireworks is a running event taking place on November 7th and 8th, 2025, at Caldecotte Lake in Milton Keynes. The event features both a marathon and a half marathon on each day, with participants completing scenic laps around the lak..

Event details Big Night Out Winchester is a night-time trail running event held at Winchester Athletics Track, Bar End, Winchester, SO23 0QA. The next scheduled race date is 08/11/2025. Distances and entry fees are: 22km - £38 12km - £32..

Event overview The South Downs Trail Run takes place on Saturday 8th November 2025 at Goodwood Racecourse, Chichester (PO18 0PS). The route runs within the South Downs National Park and offers distant views of the North Downs, Chichester Ha..

Tackle the award winning Dirt Half Challenge, a scenic half marathon trail race around Leighton Buzzard. Expect autumnal canal towpaths, woods and rolling hills, plus a friendly festival style atmosphere that keeps runners coming back.