Trail Running calendar near Crawley 2026-2027

A half marathon and 10 km run at RAF Greenham Common in Thatcham, Berkshire, on a flat traffic free course with water stations and marshals. The event supports New Life Special Care Babies and includes a children race and free parking.

A flexible 6-hour timed run along the flat Jubilee River towpath. Run one 5.24-mile lap or see how many you can complete. The scenic route passes through countryside with views towards Windsor Castle.

A looped trail event from Maidstone in the Kent Downs offering supported 50 km, 25 km and 10 km options with covered rest stops, GPS tracking, camping and shuttle services at the Kent Showground basecamp.

At Turvey House on 10 October 2026 runners complete a 4.167 mile loop every hour until only one remains. Solo, paired, and time capped options are chip timed with aid station support and basic race services.

Experience the iconic trails of Surrey with a choice of three distances through woodland paths and ridgelines. Enjoy a chip timed challenge featuring elevation and scenic views at Box Hill.

A guided trail half marathon in the Chiltern Hills covering about 21.1 km with roughly 300 m of ascent. Runners are grouped by ability and accompanied by qualified Run Leaders, with a midway refreshment point and a finisher’s medal included..

A ten hour, ten lap challenge at Pippingford Park where entrants aim to complete roughly three, four or five mile loops. Medal and coloured finisher shirt are awarded based on the shortest loop completed.

Experience an autumn trail run through ancient woodland at the Epping Forest Wildwood Trail Series. Choose between a 10K or Half Marathon course on fully marked paths with a strong focus on sustainability.

Choose a scenic 10k or shorter 5k through the Chiltern Hills around Frieth, combining woodland paths and country roads. Expect rolling climbs and panoramic views for a rewarding, hilly challenge for road and trail runners.

The Titsey Trail 10k is a community running event held on Sunday, 11th October 2026. Organized by runners for runners, it raises funds for a variety of local charities.

The FOOBS Trail and Fun Runs return in October. Choose from a chip timed 10K, 6K, or a family friendly 2K fun run through the countryside near Old Basing. The event supports local schools through community fundraising.

Run a scenic and flat 10k course featuring coastal paths along the Dengie peninsula and town streets. Starting at the Dengie Hundred Sports Centre, this event offers free parking and a variety of terrains for all participants.

MacTuffX Swindon features a series of repetition based running formats including solo and team categories. Participants choose between multiple 400m or 800m loops in this structured athletic event for adults.

Experience a scenic 15 km trail run starting from Tring and traversing the Ashridge Estate. This historic race features the Ridgeway path and provides participants with the choice of a finisher t-shirt or planting a tree.

A 100 mile trail race through Oxfordshire featuring four 25 mile out and back spurs. Runners navigate the historic Ridgeway and Thames Path trails supported by 16 aid stations and full medical coverage.

Join this annual cross country challenge through the footpaths of Kent, Surrey, and Sussex. Choose between 25km and 50km distances with full checkpoint support and post event catering included.

A woodland running event at Bedgebury National Pinetum & Forest on 18 October 2026 offering a half marathon, 10k and junior race with route maps, medals, photos and limited free parking for entrants.

A multi-distance trail weekend at Bede's Prep School BN20 7XL featuring Ultra, marathon, half marathon and 10k races with coastal scenery, notable hills and strong volunteer support.

A point to point 47 mile ultra from Iffley near Oxford to Henley-on-Thames along the Thames Path and Ridgeway National Trails, featuring mixed terrain, five aid stations, mandatory safety kit and real time GPS tracking.

A 30 mile out and back ultramarathon along the River Stort with mostly flat, mixed trail surfaces, checkpoints every 5 miles and a 4 hour halfway and 8 hour overall cut off. Clubhouse facilities and finishers medals are provided.