Trail Running calendar near Detling 2025-2026

Tackle the stunning Seven Sisters Half Marathon on the South Downs, a 13.5 mile single loop that crests the iconic cliffs, crosses Beachy Head and winds through Friston Forest. Expect rolling hills, mostly runnable trail and unforgettable c..

Join a scenic 26.2 mile marathon in Richmond Park over three laps of the Tamsin Trail and park perimeter. A 3 mile kids challenge follows, with on course drink stations and medical support for a safe, memorable morning.

The Castle Trails 30km is a scenic point-to-point trail race in Kent, launching in 2026 as part of the Three Castles 50km Ultra weekend. Starting at Little Fant Farm near Maidstone and finishing in Tonbridge, the course follows the River Me..

The Three Castles 50km Ultra Marathon is a scenic race held in Kent, England, starting in Rochester and finishing at Tonbridge athletics track. The flat course follows the River Medway, passing three medieval castles, charming villages, and..

Beat The Sunset 50KM is a flat, single lap ultramarathon along the Thames Path and Jubilee River near Maidenhead, mostly off road with four aid stations. Enjoy a scenic late afternoon run with chip timing, mementoes and live tracking.

Take on the Ridgeway Challenge, an 86 mile point to point trail race along Britain’s ancient Ridgeway from Ivinghoe Beacon to Avebury. Tackle the full route in 28 hours for a true long distance test across rolling chalk downland and prehist..

The Circuit du Sore Legs is an annual running event held at Wodson Park Sports and Leisure Centre in Ware, Hertfordshire. Now in its sixth year, it offers a unique challenge of completing various distances on a 400-meter athletics track, in..

Join a guided trail half marathon through the scenic Surrey Hills, starting and finishing in Guildford with climbs past St Martha's Hill and stretches of the North Downs Way. Run as a friendly group not a race, led by an experienced ultra r..

Event overview The event takes place on Friday, 05 June 2026 as a 7 hour timed challenge. Participants may run any distance they choose within the time limit. The minimum distance to be an official finisher is 3 km. The normal lap length is..

The Sundowner Marathon is a unique running event held in Purleigh, Chelmsford, England, featuring a scenic course that passes along canals, over waterfalls, through vineyards, woodlands, and coastal saltmarshes. This marathon offers a disti..

Run the clock at Suffolk Back Yard Ultra Festival in Thetford Forest, completing a 4.167 mile loop each hour until one runner remains to win £1,000. Expect forest trails, on site camping, hot food and a lively community vibe.

The Valley of the Owls Run, organized by Zig Zag Running, takes place at the Suffolk Running Centre in Bury St Edmunds, Suffolk. The scenic course passes through the village of Ousden, known as the Valley of the Owls, featuring some of Engl..

Join Chase The Sun at Clapham Common on 10 June 2026 for a friendly 5K or 10K on a flat park circuit that passes the bandstand. Enjoy a themed medal, free photos and post race treats in a fun community atmosphere.

Run the scenic Bewl Water trails around the reservoir in Lamberhurst, Kent, on off road woodland paths and quiet country lanes with lake views. Distances from 10 km to marathon and 50 km ultra make it ideal for every trail runner.

YHA 14 mile trail run The event is scheduled for 14 June 2026 and covers 14 miles on trail. The race holds TRA permit 7715. The course begins with a climb and includes sections that can be slippery, with muddy puddles and chalk descents. Co..

Take in sweeping views from Watership Down on scenic trails with marathon, half and 10K options. Enjoy chip timing, a finisher medal, goody bag and a keepsake beer glass while supporting Hampshire and Isle of Wight Air Ambulance.

Tackle scenic but hilly forest trails at the Wendover Woods Half Marathon and 10k on 14 June 2026, with a friendly junior run and on the day entries if available. Spectators can enjoy a cafe, forest walks and family activities.

Run through Hertfordshire countryside from 3 Brewers Brewery with 10 km and 5 km options over mostly off road trails, woodland and farm tracks. Finish with a medal, chip timing, a pint and live jazz for a festive post race vibe.

Run the Robertsbridge Midsummer 10k or 5k on 19 June 2026 at Robertsbridge Rec Ground, a friendly community race over a scenic undulating multi terrain course. Finishers get bespoke medals and can refuel with a BBQ and post race bar.

The Phoenix Denbies Marathon & Half Marathon, held at Denbies Wine Estate in Dorking, Surrey, offers a unique off-road trail running experience on a flat-ish 1-mile loop with slight inclines. Scheduled for June 2026, the event features flex..