Trail Running calendar near Richmond 2025-2026

Saturn's 7 Hour Time Challenge at Wraysbury Skiff & Punting Club (Wraysbury, TW20) is an inclusive, self-paced race along the River Thames. Entrants choose a distance from a 3 km lap, with full laps around about 7 km (4.37 miles) or a short..

The Testway Ultra is a challenging ultra marathon held in Hampshire, England, featuring 40 and 50-mile distances along the scenic Testway footpath. The route stretches from the chalky downs near the Northern Hampshire/Berkshire border to th..

Take on the Mortimer 10km on Monday 6 April 2026 at Mortimer Fairground, a scenic off road route through local woodlands and bridleways. A dog friendly canicross 10 km option lets you enjoy the race with your canine companion.

Tackle a scenic, challenging 8 mile loop from Freshwater that climbs Tennyson Down and passes Alum Bay and Golden Hill Fort. Rough trails, stiles and sweeping coastal views make for a rewarding race back to the sports centre.

Take on a scenic 54 mile loop from Brixworth Country Park on 11 April 2026, running through Salcey Forest, canal paths and Northamptonshire countryside. This UTMB index 100K event welcomes solo ultras, relay teams and the Rosebud Marathon f..

Take on a year of ultra adventure with the 50 Mile Grand Slam 2026, covering all four Centurion Running 50 mile races. Sign ups run April 26 2025 to March 14 2026 so grab your place and chase iconic trails and camaraderie.

Tackle the scenic South Downs Way 50, a 50 mile trail from Worthing to Eastbourne finishing with a lap on the track. Enjoy rolling chalk ridges and big views as this first race in the 2026 50 Mile Grand Slam.

Run along the banks of the River Thames in Henley with half marathon, 10K and junior races, chip timing, unique medals and free race photos. Event village serves food and drinks and the event supports the Royal Berks Charity.

Run the Rosebud Marathon, a scenic 26.2 mile leg of the Rose of the Shires Ultra across Northamptonshire with roughly 60% trail and 40% road. Enjoy varied terrain, aid stations and live GPS tracking to Brixworth Country Park.

Run the spring trails at Cowdray Estate with 5 km, 10 km, 10 mile, junior races and canicross options. Scenic sandy heathland and mixed trail sections through wildlife rich commons deliver a rewarding, characterful day out.

Tackle the rolling hills and chalky trails of the South Downs at the Maverick East Sussex Trail Run in Stanmer Park, with routes from 5 km to 21 km and a climb past Ditchling Beacon. Scenic, timed and medal for finishers.

Battle of the Brampton Valley Way pitches Leicestershire against Northamptonshire along the traffic free route, with runners choosing which end to start from. Pick 14 miles one way or 28 mile round trip and bring a head torch for the tunnel..

Haughley Festival of Running brings multi distance races at Haughley Park, from 5k to ultra, on lap based scenic routes with on site parking. Limited to 300 entrants for a friendly, village festival feel.

Scenic 10k trail through rolling Northamptonshire countryside on 12 April 2026, starting and finishing at KC Active in Kings Cliffe. Fully marked and marshalled, the route includes a stocked aid station and eco friendly water refills.

Scenic loops from Windsor Racecourse through Windsor Great Park and along the Thames past Windsor Castle, offered as 50 km, 25 km and 10 km races. Well supported with aid stations and a festival finish with medal and T shirt.

The Chiltern Ridge Classic 50k will take place in Wendover on Saturday 18 April 2026. You can run 51 kilometers.

Run the Spring Trail Series at Cowdray Estate in Surrey, following the scenic Serpent Trail through greensand hills and woodland. Choose from 12km to 110km, with relaxed cut offs, campsite and on site expo for a friendly well supported day.

Take in Seaford seafront and rolling South Downs on the Martello Half Marathon, an undulating trail course that blends coastal views with countryside. Enjoy water stations, a bespoke medal and free event photos as you race.

Join the Grand National trail run in Findon Village with a 10 km main race, new 5 mile course, a 10 km canicross and a 2 km kids loop at Nepcote Green. This charity event features bespoke medals, free photos and a best dressed jockey prize.

Run the scenic Thames Ring, a multi distance trail loop from Streatley on Thames that follows the river and canals. Choose 100, 150 or 250 mile challenges on riverside paths with GPS tracking and checkpoint support, 22 to 26 April 2026.