Trail Running calendar near Pimlico 2025-2026

Autumn 100 : event overview The Autumn 100 is a 100 mile (approximately 161 km) continuous trail race held on 18 October 2025 from Goring & Streatley on the River Thames, Oxfordshire. The route is four out-and-back spurs of about 25 mil..

Join the Gatliff Marathon on 18 October at Edenbridge Cricket Club for 25 km or 50 km on scenic footpaths through Kent, Surrey and Sussex. Walk, jog or run at your pace with checkpoints, hot food and post race showers included.

Herstmonceux 8km Trail Race is a picturesque off-road loop around Herstmonceux, centred on Herstmonceux Village Hall (BN27 4JX). The 8km course winds through fields, bridleways and woodland with views toward the South Downs; distance is app..

Take on the Bedgebury Forest Half Marathon or 10K on 19 October 2025, winding through scenic, traffic free trails in the national pinetum. Expect mud after rain, a bespoke medal and free photos, with limited on the day entries if available.

Run 13.1 miles through Thetford Forest from High Lodge, enjoying varied trails, pine scents and roaming wildlife. Traffic free and manually timed, this cupless event includes pro photos, eco medals and trophies for top finishers.

Take on the Viper 5 Mile autumn trail in the dark around Mill Green, an atmospheric night run with just 50 places. This self sufficient event requires headtorches and phones, and finishes back at The Viper for a well earned drink and food.

Challenge your navigation at Uckfield KNC on Thursday 23 October. Join Southdowns Orienteers for a 60 minute score orienteering event with limited places and fun for juniors and seniors.

Choose your distance on the day from 7 km up to a 40 mile ultra on scenic mixed trail and road loops around Chalfont Park. Drop bags, pacers and crew are welcome and there is an aid station plus a trained medic on site for support.

The Beachy Head Marathon is one of the largest off-road marathons in the UK, renowned for its stunning and challenging course through the South Downs National Park. Formerly known as the Seven Sisters Marathon, it attracts runners, joggers,..

Run scenic circular routes along the north River Blackwater estuary with 26.5 mile and 18 mile options near Heybridge Essex. Enjoy checkpoint snacks, a finish meal and a finisher certificate on this friendly LDWA event.

Run through scenic Epping Forest on Saturday 25 October 2025 with a Half Marathon or 10K on varied natural trails. Chip timed, fully marked and dog friendly with aid stations and a finisher medal.

Tackle the Thames Trail Ultra, a scenic 47 mile point to point run from Iffley to Henley on Thames. Enjoy mainly off road riverside trails, friendly checkpoints and a welcoming finish with showers and hot drinks.

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,..

Timed 4 or 6 hour challenge on a scenic 5.3 km multi terrain lap through Ferry Meadows, with aid station support and a bespoke finisher medal. Cupless event so bring your own bottle and virtual places are available.

Join the Irchester Spooktacular, a Halloween night run through woodland trails at Irchester Country Park offering a 5k race and 2k family fun run. Expect costumed marshals, spooky atmosphere, medals, chocolate treats and fancy dress prizes.

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.