Trail Running calendar near Haslemere 2025-2026

Run the G3 Surrey trail series at Newlands Corner, Guildford and Hound House Road on 10 Jan, 31 Jan and 28 Feb 2026. Choose 10km or 15km over scenic forest trails with hills, mud and tricky descents for a rewarding challenge.

Event overview The Grim Challenge is a muddy trail running event scheduled for Sunday 11 January 2026 at the Army Tank Training area, Fleet Road, Aldershot. The race has run since 2003 and, after a break in 2020, has attracted more than 1,0..

Join a guided 10km group trail run across Hankley Common, exploring military history and sweeping heathland views. Expect social pacing, occasional military activity and sunset or headtorch runs with gear trials and a friendly post run drin..

The The Maverick New Forest Gravel will take place in Burley on Saturday 17 January 2026. You can run between 6 and 22 kilometers.

Arundel & SDW Winter Trails 2026 is a double gold-rated trail event along the South Downs, finishing in Arundel. Runners choose between a marathon along the South Downs Way from Heyshott to Arundel (featuring river runs, rolling fields, and..

The Dirty Devil Stampede is a challenging and muddy running event held at the Bovington Tank Range in Bovington Lane. Participants can choose from 5k, 10k, or 15k distances, with a special Dark 10k race taking place at dusk on a different c..

Join Ryde Harriers for a three race cross country series at Smallbrook Stadium in Jan and Feb 2026, with a testing 10 km course and a 6.5 km youth option. Expect varied terrain, team trophies and friendly club racing with limited entries.

Tackle the scenic Benfleet 15 at Hadleigh Country Park on 18 January 2026, a 15 mile undulating course with muddy off road sections and sea wall views. Bring your own drink receptacle and enjoy a bespoke medal, free photos and prizes.

Event overview The Windsor Trail Run takes place on Sunday 25 January 2026 at Alexandra Gardens, Alma Road, Windsor SL4 3HU. The event is staged near Windsor Castle and runs on flat trail terrain through the gardens. Entry fees listed range..

Event The Ashdown Forest 10 & 5 Mile Series is the second race in a two-race, eco-friendly trail series held at Pippingford Park in Ashdown Forest. The race follows hard packed trails and paths with hilly sections. The event continued a..

Run the Wildwood Trail Series at Moors Valley Country Park Dorset with a two lap half marathon or a single lap 10K through scenic woodland trails. Expect muddy sections and hills, chip timing, photos and dog friendly canicross places.

Event overview The Stonehenge Stomp is organised by the City of Salisbury Athletics & Running Club. The 36th Stomp will take place on Sunday 25 January 2026. The event is a walking event that also welcomes runners; it is not a race. Rou..

The Longbridge 100 Backyard Ultra is a last-man/woman-standing race staged at Longbridge Farm Barns near Litlington in Alfriston, England. Each loop is 4.2 miles and begins on the hour, with competitors required to be inside the corral when..

Join G3 no.2 on Saturday 31 January 2026 for a friendly countryside run near Guildford, Surrey offering 10 km and 15 km options plus value three race bundles. Expect clear signage, easy parking and a welcoming community atmosphere.

Event details The event is a trail race at Bedgebury National Pinetum & Forest in Goudhurst, Kent. The next scheduled race is on 1 February 2026. The course runs on multi-terrain, undulating forest trails among the pine trees and includ..

Event overview This is a guided trail run in the Devil's Punchbowl, Hindhead, Surrey. The route is 10km and is run as a group; it is explicitly not a race. The listed cost is £16 per person. Parking is available at the meeting car park. Par..

The Westonbirt Arboretum Winter Night Race is an exciting running event set in the stunning National Arboretum, featuring over 2,500 tree species. Participants can choose between 5km and 10km routes, which showcase the arboretum's diverse l..

The The Maverick West Sussex Trail will take place in Amberley on Saturday 7 February 2026. This trail is organized by Maverick Race. You can run between 6 and 22 kilometers.

Hibernal Hills 50 Mile : event overview The Hibernal Hills event is a season-opening, single-loop trail event starting and finishing at Queen Elizabeth Country Park, Horndean, Hampshire. Distances offered include: 50 miles 50 km 20 miles..

Take on the Pilgrim Challenge along the scenic North Downs Way with 33 mile or 66 mile options over one or two days. Fully supported with checkpoints, accommodation options and a finishers T shirt and medal to celebrate your achievement.