Trail Running calendar near Arundel 2026-2027

Nuclear Fallout is a winter mud and obstacle event near Brentwood, Essex offering 6 km, 12 km and an advanced 24 km plus lapped course with dozens to hundreds of natural and man made obstacles, chip timing and finisher medals.

Experience a scenic trail run through the Bedfordshire countryside starting from Leighton Buzzard. Choose between a classic half marathon or a metric distance featuring canal towpaths, woods, and rolling hills.

A twilight off-road 10 km through a reputedly haunted parish of Dorset, starting and finishing in the park in front of Eastbury House. The route passes Chettle woods, Bloody Shard Gate and Chettle Long barrow.

Trail running at Stonor Park on 7 November 2026 with three waymarked routes through Chilterns woodland, notable elevation gains, wildlife sightings, outpost support on the longer routes and reusable-cup water stations.

A night-time trail run around Winchester using sections of the South Downs Way, Pilgrims Trail and Itchen Way. Two marked distances are offered with mandatory headtorches, on site registration and a bag drop.

Experience a flat trail run through the heart of royal Berkshire with chip timed results and free race photos. Choose between a 10k or Half Marathon distance starting from the scenic Alexandra Gardens in Windsor.

A remembrance themed seven hour time challenge at Wraysbury Skiff and Punting Club along the River Thames. Distances run from 3 km to 50 km with medals, distance pins, aid tables and goody bags.

A commemorative timed challenge along the River Thames where runners choose their distance within a 7 hour time limit; finishers from 3 km receive a medal and goody bag and a two minute silence is observed and deducted from finish times.

Join a community of runners at Richmond Park for a series of timed races supporting Movember. Enjoy a hilly tarmac course with distances ranging from a kids mini run to a half marathon in a supportive atmosphere.

A trail Half Marathon on November 8, 2026 following the Grand Union Canal from Cowley to Cassiobury Park in Watford, with chip timing, finisher medal and on-course water stations. Pre-race coach transfer back to the start is available by pr..

A three-day, 84 miles (135 km) ultramarathon along the Ridgeway from Buckinghamshire to Wiltshire, held 13 to 15 November 2026 and based at Tring Rugby Club. Full-package options include accommodation, meals and support; single-day entries..

Trail runs from Roundhill Campsite through New Forest woodland and heath, on wide hard-packed paths with three distances and on-course support; finishers receive a metal medal, refreshments and a personalised certificate.

A 50 mile trail race in Wendover Woods run as five 10 mile loops with 10,000 ft of ascent and descent, nine aid stations and full medical cover. Mandatory kit rules apply and there is a 15 hour cutoff.

Timed multi lap event on the Itchen Way in Winchester on 14 November 2026, with 2.62 mile laps that add up to half marathon, marathon and ultra distances. Flexible start format, aid station with vegan options, bespoke finisher's medal.

A multi-terrain *5K* and *10K* race in the Chiltern Hills on 15 November 2026, organised by the Radnage Primary School PTA, with water stations, first aid, a village hall cafe and proceeds supporting the school.

MoRunning at Southampton Common offers chip timed 1.5k, 5k, 10k and a half marathon with medals, finisher headbands and on-site race facilities. The course mixes paths, trails and grass and is dog friendly and buggy usable.

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.

An evening trail run from Corfe Castle on 20 November 2026 with three distances (15 km, 11 km and 5 km), muddy singletrack, ridge views across Purbeck and one outpost on the long route; headphones are not permitted.

A 50 km trail race on the North Chiltern ridgelines around Putteridge Bury on 21 November 2026. Fully marked course with three aid stations, varied ridgeline terrain and an overall time limit of 8 hours 45 minutes.

A riverside trail run from Alexandra Gardens in Windsor along the Thames offering 21.8 km and 16.1 km chip timed options. Mostly wide, runnable paths, on-course refreshments, friendly marshals and a finisher's medal.