Herstmonceux
Trail Running Calendar near Herstmonceux 2026-2027
Explore the top trail runs near Herstmonceux for 2026-2027! We've gathered 68 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
Guided 15 miles trail run from Exceat along the Seven Sisters, South Downs Way and Cuckmere River to Cuckmere Haven, led by Trail Run Explorers.
Off road half marathon in Henfield on 16 August 2026 with riverside and disused railway sections, flint paths and stiles; facilities include changing rooms and free parking.
About 52 miles across the South Downs National Park, a circular challenge from Plumpton Agricultural College visiting Lewes, Glynde and Alfriston with about 7,000 feet of ascent.
Free community trail run from Sandhurst to Bodiam Castle, about 10.25 km, with guided or independent GPX options and varied rural terrain.
Trail running from Lancing College across the South Downs with 5K, 10K, Marathon and 50K routes, marked courses, aid stations and chip timing.
A 7.5 km mostly off road trail loop around Ticehurst with marked and marshalled course, limited entries, prizes and tea and cake after the race.
A laps based timed run at Ardingly Reservoir offering multiple distances, chip timing, an aid station and a donut shaped finisher's medal.
A chip-timed 10 km trail race through Shoreham Woods on 30 August 2026, with scenic but challenging sections and entry donations to the woods.
September 2026
A multi-distance trek and trail event along the South Downs Way from Eastbourne to Arundel with scenic sections including Beachy Head and the Seven Sisters. Distances of 100 km, 50 km and 25 km are supported with rest stops, medical teams, camping an..
A biannual trail race around Bewl Water in Kent offering 10 km, half marathon, marathon and 50 km ultra routes with extensive lakeside trail and lane sections.
A guided loop trail run around Lewes of about 18 miles with over 2600 ft of ascent, passing Mount Caburn, Firle Beacon and Kingston Ridge.
A multi-terrain trail race from Rye Sports Centre in East Sussex offering 30k (slightly over 30 km) and 15k routes through the High Weald AONB. The course links historic churches and passes woodlands, orchards, country lanes and coastal views.
A 10K run through the private parkland and tree lined avenues of Chevening Estate in Sevenoaks, combining estate heritage, timed results and official photography.
A 12 km team navigation endurance challenge along the Seven Sisters and South Downs Way with load bearing and non load bearing categories.
Two-day Spartan weekend at Pippingford Park near Nutley, East Sussex, with sprint, super, beast, ultra and kids races plus the British OCR Ultra Championship.
Ten mile off road trail at Eridge Park with steep climbs, muddy single track, GPX route maps, a finisher memento and cake and a pint at the finish.
A 5 km handicap trail run around Firle on 27 September 2026 with a fully marked course, prizes, and tea and cake at the village hall; entry is limited to 50 runners.
A timed lap based run at Buchan Country Park in Crawley on 27 September 2026 with distances from 5 km up to ultra and flexible start options. Entry choices include a medal or a lower cost no medal option.