Trail Running calendar near Horndean 2025-2026

BigSea Trails (WATER) is part of the Classic Element Trail Series, featuring a stunning trail running event on the Isle of Purbeck, Dorset. Set against the backdrop of Knoll Beach, participants can choose from various distances, including a Half Marathon, 18 Miles, Marathon, and a 50k Ultramarathon...

The Cheddar Gorge Challenge is an exhilarating off-road running event set in the stunning landscapes of Cheddar Gorge and the Mendip Hills. Scheduled for June 8, 2025, participants can choose from various distances, including a 1km fun run, 6km, 10km, half marathon, and marathon, as well as an Omniu..

Stately Trails: Forcett Park is an exciting running event set in the historic Forcett Park, featuring a scenic 5km or 10km course. Participants will enjoy beautiful trails through pasture fields, farm tracks, and woodlands, with the option to complete two laps for the longer distance. The event also..

The Salisbury Plain Summer Edition is an exciting running event set in the stunning landscapes of Wiltshire, within the largest military training area in the UK. Participants can choose from various distances, including a 50km ultra, marathon, and half marathon. The event promises well-stocked aid s..

The Maverick Original Dorset 2025 is an exciting trail running event taking place at Wilkswood Farm, set against the stunning backdrop of Dorset's Jurassic coastline. Participants can choose from three routes: a long 25 km, a middle 14 km, and a short 7 km, catering to all levels of runners from beg..

The Centurion South Downs Way 100 is a challenging 100-mile non-stop foot race that traverses the scenic South Downs Way National Trail in Southern England. Scheduled for June 14, 2025, this event showcases stunning landscapes, including rolling hills and picturesque villages. Runners will be suppor..

The Hampshire Hoppit is an exciting off-road trail running event held in the scenic North Hampshire Downs. Participants can choose from three distances: a full marathon (26.2 miles), a half marathon (13.1 miles), or a 10k race. The event features well-marked and marshalled routes that include sectio..

The Dilton Dash 10K is a multi-terrain running event taking place in Dilton Marsh, featuring a 10K race, a 3K fun run, and a 1/2K fun run. The picturesque route includes footpaths, tracks, and some road sections, with various prizes awarded for top finishers in each category. Participants can enjoy..

The Robertsbridge Midsummer 10K & 5K is a vibrant community running event set to take place in 2025. Organized by the Robertsbridge Bonfire Society, this race features a scenic multi-terrain course suitable for runners of all abilities, making it an excellent choice for both beginners and seasoned a..

The John Clarke Memorial Race will take place in London on Friday 20 June 2025.

The Longbridge 100 Backyard Ultra is an inaugural running event designed for both seasoned and novice runners. This last-man/woman-standing race requires participants to complete a 4.167-mile loop every hour until only one runner remains. The event promises excitement and camaraderie, with support f..

The Centaur 100 Mile Ultra, organized by Phoenix Running, is a unique endurance event designed for both seasoned ultra-runners and first-time participants. Set in a scenic wine estate, the race features a flat, single-mile loop, allowing runners to complete the distance within a generous 30-hour tim..

The Denbies Marathon & Half Marathon, organized by Phoenix Running, will take place on June 21, 2025, at the scenic Denbies Wine Estate in Surrey. This unique event offers participants up to 30 hours to complete their race, with flexible start times available from Saturday morning to late Sunday mor..

P24 - The Longest Attended Day is an endurance running event organized by Phoenix Running, taking place at Denbies Wine Estate in Dorking. Participants are challenged to run 1 mile on the hour, every hour, for 24 consecutive hours. The event features a flat, off-road trail and includes amenities suc..

Beyond London is an exciting trail and ultra running event that invites participants to explore the hidden trails of London. Offering two distances—25km and 55km—runners will experience a unique perspective of the city, traversing the Capital Ring footpath and encountering iconic landmarks like Elth..

The Cotswold Way Ultra Challenge is a premier endurance event taking place on June 21-22, 2025, in the picturesque Cotswolds. Participants can choose from various distances, including 100 km, 75 km, 50 km, 25 km, and a 10 km option, catering to all experience levels. The challenge begins and ends at..

Race to the King is an exciting ultramarathon event taking place along the scenic South Downs Way and Monarch’s Way. Participants can choose from three unique challenges: the Coastal 50k, the Castle 50k, or the full 100k, which combines both loops. The event is designed to accommodate runners of all..

The Oxford Greenbelt 10km is a scenic running event set in the beautiful Oxfordshire countryside, scheduled for June 21, 2025. This race is part of a larger event that includes a 3km and a 1km run, catering to participants of various ages and abilities. The 10km course features a predominantly off-r..

The Woodland Trail is a running and walking event organized by DENS, offering participants the choice of 5 or 10-mile routes through scenic woodland and nature. Set in Berkhamsted, the event aims to raise funds to support local individuals facing homelessness and poverty. Participants can enjoy well..

The Greystones 10K Trail Run, organized by North Cotswolds Rotary in collaboration with Gloucestershire Wildlife Trust and Brio Retirement Living, takes place at Greystones Farm Nature Reserve in Bourton-on-the-Water. This scenic event features a mix of quiet country roads and undulating terrain, ma..