Trail Running calendar near Uckfield 2025-2026

The Gatliff Marathon is a challenge walk, jog or run offering 25km or 50km distances through the Kent, Surrey and Sussex countryside, mostly on footpaths and tracks. Each year features a different route; entrants receive a route description and GPX file in advance. Organised by COPSE Club (Croydon),..

Centurion Autumn 100 is a 100-mile continuous trail race based in Goring-on-Thames and Streatley. The course forms a cross from four 25-mile out-and-back spurs along the Thames Path and Ridgeway, converging at Goring. Legs run Thames Path to Little Wittenham, Ridgeway to Swyncombe Farm, Ridgeway to..

Bedgebury Forest Half Marathon & 10K, organized by Nice Work Race Management, takes place at Bedgebury National Pinetum & Forest in Kent. The course offers traffic-free woodland trails through a pine canopy for two distances: half marathon and 10K. Described as challenging and scenic, the route weav..

The Viper 5 mile trail run (Autumn edition) is hosted by Multisport-Management in Ingatestone, United Kingdom, at The Viper on Mill Green Road. The 5-mile loop uses countryside paths on public rights of way, and is the same route as the spring edition but run in the dark. It's a small-capacity, self..

Running Tribe Races in Buckinghamshire, England, offers endurance events at two venues: Courses 1–3 at Chalfont Park Sports Club in Chalfont St Peter and Courses 4–6 at Chalfont St Peter Community Centre. Runners can choose, on the day, from 7k, 10k, 14k, Half Marathon, Full Marathon, or a 30- or 40..

Beachy Head Marathon is one of the UK’s largest off-road marathons, held near Eastbourne along the South Downs National Park. Formerly known as the Seven Sisters Marathon, it draws runners, joggers and walkers to a scenic, challenging course through the Downs. The weekend features four distances: Ma..

The Epping Forest Wildwood Trail Series offers a scenic half marathon and 10K trail run set in the heart of Epping Forest near London. Scheduled for October 25, 2025, the event showcases the vibrant autumn colors and ancient woodland. Runners navigate a varied course featuring well-maintained paths,..

Blackwater Marathon 2025, the 25th edition, is staged from Drapers Farm Sports Club in Heybridge, Essex. This circular event on the north side of the River Blackwater estuary uses cross‑country footpaths and sections of seawall. Choices are 26.5 miles or 18 miles, with age restrictions: 26.5 miles f..

Thames Path Trail Run takes place at Windsor Racecourse, Windsor, UK. The event offers two trail distances: 21km and 16km, with gentle elevation gains of about 66m and 50m respectively, along the scenic Thames riverbank and surrounding countryside. Runners begin at Windsor Racecourse and follow clea..

Stort30 is a 30-mile ultramarathon organized by Challenge Running, set on the Hertfordshire–Essex border along the River Stort and the Lee Navigation. The course is flat and mostly grassy, running 15 miles out and back from Bishop’s Stortford to the Rye House area, with a turnaround at the halfway p..

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, with countryside and woodland and views of the cathedral cit..

The Plough & Harroween 5 mile night trail run is a self-navigated, Halloween-themed event held at The Plough & Harrow in Litlington, East Sussex. The 5-mile route traverses countryside including forest, farm tracks and downs, following a Strava GPX and running in reverse to the Friston Forest 5 rout..

The Guided Run - Petersfield 10k will take place in Petersfield on Saturday 1 November 2025. You can run 10 kilometers.

Brewery Trail Run is a 6-mile (10 km) trail run through the Chiltern Hills, starting from The Home Office in Tring, about 40 minutes northwest of London. The route traverses scenic trails with some hills, and participants are grouped by ability and may walk steep sections, making it suitable for all..

Chiltern Ridge Winter 50K is a single-loop trail ultra starting and finishing at Berkhamsted Cricket Club in the Chilterns. The 50-kilometre course climbs about 800m and threads through Berkhamsted Common and the Ashridge Estate, then follows The Ridgeway National Trail to Aldbury and Wendover befor..

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 a 6-hour challenge, all run on a traffic-free 400-meter athl..

The Touquet Bike & Run will take place in Le Touquet-Paris-Plage on Saturday 1 November 2025. You can run 15 kilometers.

The Fireworks 50 is a 50-mile running event organized by Zig Zag Running, held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Now in its fourth year, this unique race takes place on a traffic-free athletics track, offering runners a safe and controlled environment. Limited to 50 pa..

The Leigh-on-Sea 10k is an after-dark, multi-terrain running event held in Leigh-on-Sea, featuring both 10k and 5k distances, including a juniors' 5k for ages 11-15. Scheduled for early November, the race offers a spooky Halloween-themed atmosphere with mandatory head or body torches and optional fa..

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 experience for novices, seasoned runners, and marathoners see..