Trail Running calendar near Forest Row 2026-2027

Trail routes from Plumpton Racecourse into the South Downs with three distance options, a tree-lined warm-up, a climb to the South Downs Way and sea views, plus chip timing and finisher medal.

A riverside marathon and half marathon along the River Thames on an accurately measured UKA certified course. Multiple laps on a flat towpath route with medals for all finishers and virtual entries.

The Boulogne Sur Mer Urban Trail will take place in Boulogne-sur-Mer on Saturday 28 November 2026. You can run between 8 and 21 kilometers.

The Urban Trail Cote d'Opale will take place in Boulogne-sur-Mer on Saturday 28 November 2026. You can run between 8 and 21 kilometers.

A guided 30 mile trail run from Haslemere that follows sections of the Serpent Trail and Sussex Border Path, aimed at runners attempting an ultra for the first time. Group pace, varied terrain, cost £55.

Join the Christmas Advent Run on Sunday 29 November in Walton on Thames for a festive riverside run. Tackle timed laps to suit you and enjoy optional medal and chocolate advent calendar plus a prize draw.

A community charity run in Campbell Park, Milton Keynes offering 1.5k, 5k, 10k and half marathon options with chip timing, medals, refreshments and a fancy dress element to support Movember and men's health.

Trail races at Mapledurham Estate offering 10K, 10 Mile and Half Marathon routes over muddy paths and woodland, with on-course water, finish refreshments and race amenities included.

Trail 5K and 10K races held at Tewinbury near Welwyn on undulating dirt, grass and woodland trails, fully marked and marshalled, with GPX and a midcourse aid station for the 10K.

A trail half marathon around Hughenden Manor on mostly forest paths with undulating terrain, waymarking and three aid stations. Entry includes chip timing, a finisher souvenir and on-course nutrition.

A *10 km* trail race around Hughenden Manor near High Wycombe, set on woodland and rural paths with significant climbs and some muddy sections. The course is fully marked, includes a water stop at 5.3 km, chip timing and a finisher souvenir..

Timed Thames towpath run where participants choose lap distances on a 5.3 km out and back course and entry supports Rays of Sunshine Children's Charity.

The Trail Urbain du Touquet will take place in Le Touquet-Paris-Plage on Friday 4 December 2026. You can run 11 kilometers.

A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.

A new winter ultramarathon on 5 December 2026 covering about 80 miles across Essex, Suffolk and Norfolk, with checkpoints, mandatory safety kit and live tracking that includes an SOS function.

Three single-loop ultra races of 50k, 55 miles and 100 miles start and finish in Eastbourne, crossing the Seven Sisters and running toward Plumpton. Courses use grass trails, farm tracks and woodland paths on the South Downs.

A 50 km trail ultramarathon from Dorking along the Greensand Way through the Surrey Hills, with a 5 mile loop, marked and supported aid stations, electronic timing and a finisher medal.

A 10 km trail championship at Wendover Woods on 6 December 2026 for runners who qualify via top 20 percent finishes at Runaway events and for volunteers. The marked course includes about 295m of ascent.

The Mince Pie 10 will take place in Peacehaven on Sunday 6 December 2026. You can run 10 miles.

A 200 mile continuous single stage trail run around the South of England, starting and finishing at Juniper Hall. Runners have up to 96 hours to complete a loop that follows the North Downs Way, Vanguard Way and South Downs Way.