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.
January 2027
A 10.5 mile trail run at East Dean on January 3, 2027, followed by a lucky dip that assigns extra virtual mileage to complete by March 20.
New Year running event at Bewl Water on 10 January 2027 offering 10k, 5k and a junior run on undulating multi terrain with reservoir views.
A last person standing backyard ultra on a 4.2 mile loop near Alfriston, with token checks, aid station support and a focus on sustainable event practices.
A 10‑mile and 5‑mile trail challenge at Pippingford Park with 1568 ft of climbing, hard packed forest trails, wide views and bespoke medals.
February 2027
Fully signed trail ultra on the North Downs Way and Norbury Park reserve, a fairly level 50k with 2986 ft ascent, four aid checkpoints and base at Denbies Wine Estate.
March 2027
Trail routes from Eastbourne along the Seven Sisters cliffs offering 10K, half, marathon and ultra distances with chalk downland and coastal views.
Winter Nuts Challenge on 6 March 2027 at Henfold Lakes near Dorking is an obstacle mud run on a 5 km loop with options for one, two, four or unlimited laps.
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.
April 2027
Two day running festival in Brighton and Hove with up to 20,000 participants across the Mile, the Brighton and Hove 10K and the Brighton Marathon on 3 and 4 April 2027.
A single loop 50 km trail race from Arundel through the South Downs with about 3,200 ft ascent, four aid stations, UTMB Index status and 2 ITRA points.
Trail races at Stanmer Park, Brighton on South Downs Way terrain with 5 km, 13 km and 21 km options, marked courses and fuel outposts.
A 42.2 km trail-to-road marathon from Stanmer Park across the South Downs, including Ditchling Beacon and a final 6 km into the Brighton Marathon finish on Hove Lawns.
A combined entry for four Centurion Running 50 Mile events from 10 April to 13 November 2027, minimum age 20 and an optional XCover refund option.
Timed laps at Tilgate Park on 24 April 2027 offering distances from 5 km to ultra with medal and no medal entry options.