Horsted Keynes
Trail Running Calendar near Horsted Keynes 2026-2027
Explore the top trail runs near Horsted Keynes for 2026-2027! We've gathered 178 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
March 2027
Trail runs from Eastbourne along the Seven Sisters cliffs with 10K, half, marathon and ultra distances across chalk and forest terrain.
A 5 km obstacle mud run on 6 March 2027 at Henfold Lakes near Dorking offering one, two or unlimited laps and entries for teams, charities and solo runners.
A timed multi distance run on a flat 5.3 km Thames out and back loop in Walton on Thames with an aid station of cakes and a flexible start window.
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 hilly 13.1 miles out-and-back trail from Dorking to Leith Hill Tower with about 1,800 feet of ascent, water stations and marshals. Race HQ is The Priory School and entry includes a postrace cooked breakfast and a reusable medal.
A multiday running series in Walton on Thames offering Ten in Ten and Twelve in Twelve formats, laps along the River Thames and distance options from 5 km to ultra.
Guided 13 miles through the Surrey Hills from Guildford, run as a steady group with trail sections, car parking and nearby train access.
Seven consecutive days of timed running on certified out and back routes along the River Thames in Walton on Thames. Distances from 5 km to ultra are available and finishers earn daily mementos plus a seven day lantern medal set.
April 2027
Two-day running festival in Brighton and Hove with up to 20,000 participants across the Brighton Miles, the Brighton and Hove 10K and the Brighton Marathon.
A single loop 50 km trail ultra around the South Downs from Arundel with 3,200 ft elevation, four aid stations, full waymarking 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.
A signposted Half Marathon and 10K across Wimbledon Common with on-course support, event village, free race photos and post-race refreshments.
A timed Friday run on a flat 5.3 km Thames towpath lap with flexible starts; the £10 charity entry supports Rays of Sunshine and all finishers receive a medal.
Single entry covering four Centurion Running 50 mile races across 2027, from April to November, with a £480 entry fee and minimum age 20.
Timed laps at Tilgate Park on 24 April 2027 offering distances from 5 km to ultra with medal and no medal entry options.