West Dean
Trail Running Calendar near West Dean 2026-2027
Explore the top trail runs near West Dean for 2026-2027! We've gathered 144 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
May 2027
Three Forts Challenge is a Sussex trail running event across the South Downs from Lancing Manor Leisure Centre. It offers a full marathon, half marathon and a 5 mile run, and directs event profits to Ferring Country Centre and local charities.
Two-day self-supported navigation challenge in the Surrey Hills for teams of two, with camping at Newlands Corner and a points-based course across both days.
Pretty Muddy 5k at Southsea Common on 8 May 2027 features mud obstacles on a flat route, a minimum £50 fundraising target, and an age limit of 13 years and over.
An inflatable obstacle course event in Guildford on 8 May 2027 offering 2.5k to 15k lap distances, music zones, finisher medals and family friendly entries.
Looped trail event at Wiston Estate with a marked 10K circuit and distances from 10K to 100K, plus aid stations, a dedicated 100K area and on-site camping.
A 7 km cross-country fun run at Trenchmore Farm on 22 May 2027 with music, burgers and a free drink for each runner.
A 5 km obstacle event at War Memorial Park on 23 May 2027 where participants climb, crawl and slide across mixed grass and path terrain; entrants must be 13 or older and a minimum fundraising target of £50 applies.
A guided trail half marathon around the Surrey Hills, about 13 miles from St Martha's Hill in Guildford, following parts of the North Downs Way and notable viewpoints. The run is social in format with a guided pace and evening options.
June 2027
A repeating 6.706 km trail loop at Chilton Manor Farm around Godsfield Copse and Bugmore Hill, with on-site camping, water stations and race support.
A flat five mile out and back along the old Hayling Billy railway line on Hayling Island, organised by Victory AC and scheduled for June 2027, date tbc.
A fully marked 10 km trail race at Matterley Estate on 11 June 2027 with 230 m ascent, medical support, medals for finishers and a 1.5 hour cut-off.
A 100 mile non-stop footrace along the South Downs Way from near Winchester to Eastbourne with marked route, 12 aid stations, full medical support and a 30 hour cut off.
A 50 km nonstop trail race along the South Downs Way with a marked course, four aid stations, full medical cover and a nine hour cut off, finishing at Queen Elizabeth Country Park.
A multi-distance trail ultramarathon from West Dean Gardens on 19 June 2027, offering 30–100 km routes on the South Downs with on-course support and chip timing.
A muddy 5k obstacle course around The Common in Southampton where participants climb, crawl and slide through obstacles while raising funds for cancer research. Waves run every 15 minutes and participants must be 13 or older.