Trail Running calendar near Caldecotte Lake 2026-2027

A 7 hour Time Challenge along the River Thames at Wraysbury Skiff and Punting Club with flexible lap distances, themed finisher medals and distance pins. Members receive a lower entry price and a mini medal pin at events.

A six hour lap event at Salcey Forest where runners complete as many 3.5 mile laps as they wish. Canicross and rucking are allowed and entrants receive either a medal or a tree token with a tree planted.

A 50km fully marked trail race from Putteridge Bury with ridgeline running across Warden, Barton and Pegsdon Hills, three aid stations and a GPX route; limited to 250 runners and held under Trail Running Association licensing.

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.

A guided 10 km trail run in the Chiltern Hills that finishes with a private tour and tasting at Tring Brewery. Run leaders group participants by ability and the tour includes a tasting plus a bottle or a pint.

A *10 km* road and riverside run starting and finishing at Kingston Hawker Centre, using chip timing and offering a finisher medal, refreshments and baggage drop. The event supports Kingston Hospital Charity and notes nearby train and local..

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 an evening off road run through the tracks and trails of the Wyre Forest. This 10 km multi lap course takes runners through the dark with mandatory torches and a medal for every finisher.

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.

A six hour timed event at Suffolk Running Centre with a 10.5 km road and trail loop. Runners can complete distances from 5k to ultra while using lap support, included parking and medal options.

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.

Trail races at Mapledurham Estate on 29 November 2026 offer 10K, 10 mile and half marathon routes across muddy paths, woodland and estate roads. Finishers receive a medal, an engraved iTAB with time, free photos and refreshments.

Trail 5K and 10K around the grounds of Tewinbury hotel near Welwyn, on fully marked and marshalled trails. Mixed dirt, grass and woodland underfoot, with a 5.3 km aid station on the 10K and chip timing plus finisher medals.

The Grim Challenge will take place in Aldershot on Tuesday 1 December 2026. You can run between 4 and 8 miles.

A trail half marathon around Hughenden Manor and nearby woodlands covering 21.1km with about 450m of ascent. The waymarked forest route includes several aid stations and chip timing.

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.

An 80 mile winter ultramarathon on 5 December 2026 across Essex, Suffolk and Norfolk, organised by Challenge Running Ltd. The race includes checkpoint cut offs, mandatory kit requirements and GPS tracking with an emergency SOS function.

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.