Lewes
Trail Running Calendar near Lewes 2026-2027
Explore the top trail runs near Lewes for 2026-2027! We've gathered 104 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A single loop 100 miles trail race from Plumpton Racecourse across the South Downs, with 12,000 ft ascent, 12 aid stations, a 34 hour limit and a 50 mile qualifier requirement.
Looped night trail races on the South Downs from Plumpton Racecourse, offering 50k, half marathon and 20 mile options with marked course and staffed aid stations.
A family friendly 5k obstacle and colour run near Dorking Surrey in October 2026 with mud, water features and obstacles for ages 6 and up.
A community organised 10 km race at Imberhorne School featuring mixed terrain, marshals, chip timing and a sustainably sourced finisher medal supporting local charities.
Military style obstacle mud run at Hever Castle Kent with 3 km, 6 km and 12 km options and many obstacles modelled on Royal Marines training.
Trail running in Hurtwood Forest near Guildford with 15 km and 21 km routes, on-site facilities, water stations and medals for all.
A single lap 10 km trail race through Limpsfield Common and the High Chart, mostly off-road with varied slopes, a water station at about 5.5 km, and finisher T-shirt and medal.
An annual 25 km or 50 km countryside challenge in Kent Surrey and Sussex with written route directions, checkpoints, included food and GPX files.
Trail races at Bedgebury National Pinetum & Forest on 18 October 2026, offering half marathon, 10 km and junior distances on traffic free woodland trails.
A 10 km trail run through the private grounds of Hole Park, a historic estate near Cranbrook, Kent, on 18 October 2026. Entry is priced at £25 and the event includes timed results, finisher medals and official race photography.
Timed multi-lap running at Buchan Country Park in Crawley with lap based distances from 5 km up to ultra, flexible start times and a seven hour time limit. Medal and lower cost no medal entry options are offered.
An 8 km trail loop around Herstmonceux with over 70% trail, a 60 person entry limit, prizes for first male and female, and tea and cake after the race.
A trail running weekend at Beachy Head offering Ultra, marathon, half and 10k distances with coastal scenery, staffed aid stations and marked routes.
An overnight self supported 50 km ultra from East Grinstead to Brighton on 30 to 31 October 2026, in person event with tickets at £14.46 and no refunds.
A relaxed Halloween-themed 3 km obstacle run on a new course with waves of participants, mandatory headtorch, on-course burpee penalties, and optional costumes.
November 2026
A 27 mile night time group run at Devil's Dyke with about 982 metres of ascent on trails; head torches required and runners must be 16 or older.