Trail Running calendar near Stanmer 2026-2027

A 5.8 mile self navigation trail race near Littley Green on 22 July 2026, using a written route issued on the day with no course markings or GPX. Race HQ is at The Compasses pub with parking and a £4 drinks voucher included.

A social summer trail run in Chelmsford on 23 July 2026 with a GPX/Strava route, a brewery checkpoint drink, a finish bar drink and a 2026 finishers medal; the event is currently full with a waiting list.

A 7 hour timed challenge along the River Thames with lap based distances and official medals from 3 km. The event offers goody bags including a vegan option plus distance pins for half marathon and longer.

A Friday running event on a flat 5.3 km out-and-back riverside lap near Walton on Thames offering distances from 5 km to ultra and finishers' medals including spinning Rubber Ducky designs.

A timed, lap format run along The Itchen Way in Winchester with a professionally measured, permitted course. Runners may complete multiple 2.62 mile laps up to ultra distance and receive a bespoke finisher's medal and aid station provisions..

Trail races of 12K, 25K and 50K start from Queen Elizabeth Country Park and follow sections of the South Downs Way with grassy tracks and chalk downland. Routes are waymarked and supported by marshals, aid stations and chip timing.

Bright Skies Surrey Hills is a daytime trail event at Denbies Wine Estate with marathon, half marathon, 10K and children's races. The marathon features a self navigation first half with checkpoints and a fully marked second half.

A circular half marathon trail run on the Ridgeway that visits Ashdown House and the original White Horse Hill. The route is described as undulating and the event is held under UK Athletics rules with a Trail Running Association permit.

Flat trail races at Summerleaze Park on 26 July 2026, offering 5K, 10K and a Half Marathon with marked routes, marshals, chip timing and post-race goodies.

A 5 mile undulating trail run on 26 July 2026 around Bembridge, passing marshes, copse and coastal path. Entry is limited to 180 runners with trophies in Seniors, V40 and V55 categories and medals for all finishers.

A *7.5 km* trail loop around Westfield with over 80% off road terrain. Limited to 60 entrants, the event features a marked and marshalled course, prizes for first male and first female, and hall facilities including tea and cake.

A looped trail event from Guildford across the North Downs in Surrey offering 50 km, 25 km and 10 km options with covered rest stops, GPS tracking, medical support, camping and shuttle transfers, plus a finishers medal and t shirt.

An untimed inflatable obstacle run in Bournemouth on 1 August 2026 offering 2.5k, 5k, 10k and 15k options, music zones, on-course water and a finisher's medal. Children 5–15 must be accompanied by a paying adult.

MacTuffX London at Finsbury Park on 1 August 2026 offers solo, doubles and relay functional fitness races combining ten Xercises with running segments and an optional LITE weight division; entrants must be 18 or older.

Third race of the Forest Five mile series on 1 August 2026, held as Orion Harriers' ELVIS fixture. The event awards individual and team trophies and offers a discounted series rate with age-category aggregate prizes.

A trail marathon and half marathon on part of the Vanguard Way national trail on Sunday 2 August 2026, featuring varied parkland and North Downs terrain, course maps, photos and published results.

A 10 mile multi terrain race through the South Downs National Park organised by Liss Runners volunteers. The route uses lanes, tracks and footpaths, includes mile markers and two water stations, and finishes at War Memorial Sports Ground wi..

A 49 mile point to point ultra along the Thames from Oxford to Henley with three checkpoints, mandatory GPS or phone navigation, a bespoke finishers' medal and a choice of technical t-shirt, mug or hat.

A timed Friday run on a 5.3 km out and back towpath loop along the River Thames. The event is promoted as a ten pound charity entry for Rays of Sunshine and includes a double sided finisher medal.

A 47 mile point to point ultramarathon along the Thames from Henley to Kingston, with three checkpoints offering food and drink, mandatory navigation kit and a required average pace to remain in the race.