Trail Running calendar near Croydon 2026-2027

Explore the undulating trails of the North Chilterns on this 50 km ultra marathon. The fully marked route offers views from Warden Hill and Barton Hills. Three stocked aid stations support runners from start to finish at Putteridge Bury.

Join the Thames Path Trail Run in Berkshire on Saturday 21 November 2026 for scenic riverside running from Alexandra Gardens. Choose 21 km or 16 km on flat trails and finish with a medal, drink and goodies.

Enjoy a guided 10 km trail run through the scenic Chiltern Hills followed by a private tour and tasting at Tring Brewery. This half day adventure combines outdoor exercise with local craft beer education.

Experience the unique challenge of the UK's first fully underground marathon inside a historic naval bunker near Portsmouth. Wear your mandatory headtorch and helmet to navigate this distinctive lapped course 100 feet below the surface.

Enjoy a 14 mile trail run through scenic terrain starting with an immediate climb from Southease. This late autumn event features muddy paths, chalk descents, and rewarding refreshments at the finish.

Experience a scenic 10k run through the streets of Kingston and along the river towpath. This chip timed event starts and finishes at the Hawker Centre and features a finisher medal plus a post race goodie bag for all runners.

Experience a guided 10km trail run through the spectacular natural amphitheatre of the Devil's Punchbowl. This social group run features beautiful Surrey hills and is available as both a sunset and a headtorch night edition.

Experience the beauty of the South Downs National Park with three trail distances starting from Plumpton Racecourse. Enjoy coastal views and expansive countryside vistas on routes ranging from 9km to a half marathon.

Take in riverside views at the Riverside Marathon and Half Marathon in Walton on Thames on 28 November 2026. Flat, UKA certified towpath course, limited places, medals for all finishers and virtual entry available.

Scenic riverside marathon and half marathon on a flat UKA certified towpath from Walton on Thames to Hampton Court and back. Lapped format with finisher medals and virtual entries.

Test your endurance at this six hour timed challenge in Bury Saint Edmunds. Complete any distance from 5k to an ultra marathon on an undulating multi terrain course with full aid station support.

Join a community run through the paths and trails of Campbell Park to support Movember. Choose from 5k, 10k, or half marathon distances and enjoy a chip timed race complete with unique medals and fancy dress prizes.

Explore the undulating trails around Tewinbury Farm & Hotel in Hertfordshire. This event offers a 5K and 10K route on a mix of forest paths and open tracks, fully marked and marshalled for easy navigation.

Experience a scenic 10 km trail run through the historic Hughenden Manor estate near High Wycombe. This hilly course features spectacular woodland paths and rural trails with full marking and on site facilities.

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.

Experience an 80 mile winter ultra marathon through Essex, Suffolk, and Norfolk. This new self navigated race features a 28 hour time limit and live tracking for all participants.

Experience a winter ultra marathon through the trails of East and West Sussex. Choose from three single loop distances starting in Eastbourne and passing the famous Seven Sisters.

Experience an ultramarathon through the Surrey Hills starting from Dorking. Run over Leith Hill and Pitch Hill on a signed 50 km trail route that qualifies for the UTMB index.

Enjoy a festive 10 mile multi terrain run through farm tracks and quiet roads in East Sussex. This holiday themed event features fancy dress, recycled medals, and mince pies for finishers.

Experience a scenic 10 mile multi terrain run circling the reservoir at Cambridgeshire's Grafham Water. This winter event features a fast start on the dam and includes a custom medal and free race photos for all finishers.