Slinfold
Trail Running Calendar near Slinfold 2026-2027
Explore the top trail runs near Slinfold for 2026-2027! We've gathered 269 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
March 2027
A certified flat riverside course from Walton on Thames towards Hampton Court offering lap-based half and full marathon races with medals for all finishers.
Half marathon at Hampton Court Palace on 14 March 2027, a multi terrain route through palace gardens and along the Thames Path supporting The Royal Marsden Cancer Charity.
A quirky running event in Dorking where pairs carry an adult over a 380 m out and back course with obstacles, a weigh in, helmet requirement and novelty prizes.
A 13.1 mile trail half marathon in the Surrey Hills with a sustained climb to Leith Hill Tower, four water stations and a postrace cooked breakfast.
A 7 hour time challenge along the River Thames with flexible lap distances from 3 km to 50 km, medals, distance pins, aid stations and goody bags.
Trail routes through Stansted Park, Rowlands Castle with 21.4K, 16.1K and 10K options, woodland and open-country scenery, official timing and finisher medal.
Guided 13 miles through the Surrey Hills from Guildford, run as a steady group with trail sections, car parking and nearby train access.
A paced 20 mile towpath race in Richmond with marked miles, pace groups, aid stations every 3 miles and supervised baggage and first aid support.
Seven consecutive days of timed running along the River Thames with flexible distances from 3 km up to 50 km, lap-based half, full and ultra options, daily medals and pins, aid stations and goody bags.
A four lap half marathon through Richmond Park's woodland and rolling hills, with chip timing, aid stations, bag drop and free race photos.
April 2027
Two-day running festival in Brighton and Hove with a marathon, a 10K and the Brighton Miles, expecting up to 20,000 participants in 2027.
A single loop 50 km trail race from Arundel through the South Downs with 3,200 ft of climbing, four aid stations, UTMB Index status and 2 ITRA points.
Trail races at Stanmer Park with 5 km, 13 km and 21 km options across the South Downs Way, marked course, outposts and a finishers medal.
A 42 km trail to road marathon from Stanmer Park across the South Downs, including Ditchling Beacon and a final 6 km merge into the Brighton Marathon finish on Hove Lawns.
10K and half marathon trail races in Alexandra Gardens, Windsor on 4 April 2027 supporting Brain Research UK, with chip timing, free photos and an event village.
A seven-hour Time Challenge along the River Thames with distances from 3 km to 50 km, themed medals, distance pins and on-course aid.