Trail Running calendar near Marlborough 2026-2027

Run a 4.16-mile trail loop every hour until only one runner remains at this private farm venue in Hampshire. The event offers camping, full support, and a unique last-runner-standing format. It's a Bronze Ticket backyard ultra set on a vari..

The Oner Ultra is an 85-mile trail running challenge. It will take place in June 2026.

Run laps through Denbies Wine Estate in the Fire Horse Run, a timed off road challenge on an undulating 5.3 km loop with distances from 5 km to ultra. Pick as many laps as you like within a seven hour window for a flexible, scenic race day.

Explore the Mendip Hills through trail running or rucking with weighted backpacks. Choose between 8km and 14km distances in competitive Pro or relaxed Open categories with provided equipment and finisher medals.

Experience the beauty of Ardingly Reservoir during this relaxed midsummer sunset run. Choose between a 5K or 10K distance on an undulating trail course featuring scenic water views and a fully stocked aid station.

A multi-distance running event in Bath that routes through two restored railway tunnels, including a 1672 m subterranean section. Distances range from a 500 m Colourburst to an ultramarathon, with the start and finish at Brickfields Park.

Experience a coastal trail run starting and finishing on the sands of Knoll Beach in Dorset. Choose from four distances between a half marathon and a 54km ultra following the scenic rugged coastline of the Isle of Purbeck.

Experience a scenic trail run through the hilly forest paths of Wendover Woods. This event offers half marathon, 10k, and junior distances with on site amenities like a cafe and adventure playground for the whole family.

Experience a unique seaside running adventure starting from Bournemouth Pier. Choose between 5K or 10K distances and test your stamina across golden sands and coastal groynes for a memorable morning race.

A lively fell race on Coombe Hill near Wendover on 7 June 2026, tackling 7 km with 220 m of climb and rewarding hilltop views. Entry on the day, modest fees and a pint included make this a friendly, competitive outing for juniors and teams.

Experience the inaugural Alice Holt Wild Trail Runs in the wooded paths of Surrey. Choose between a 10 km or Half Marathon distance with chip timing and finishers medals included for all participants and their canine companions.

The Beast is back for 2026. This unique 10k takes place on the scenic grounds of the National Trust's Brockhampton Estate, with a strict limit of 100 runners.

Experience a scenic midweek summer evening trail race through the forest paths of Moors Valley Country Park. This chip timed 10K event offers a dog friendly atmosphere and sustainable race practices near Bournemouth.

A flexible 6-hour timed run along the flat, scenic Jubilee River near Slough. Run as many laps as you like on the 5.24-mile course, with everyone receiving a finisher's medal. The route offers countryside views and a riverside path.

The historic Offa's Dyke 15 returns in June 2026. This UKA-licensed off-road running race offers both individual and relay entry options. Registration is in the picturesque town of Hay-on-Wye.

Experience a 100 mile non stop foot race across the entire South Downs Way National Trail. Run past ancient forts and picturesque villages while enjoying expansive views across Southern England and the coast.

Experience a 50km non stop trail race through the South Downs National Park. Run from Winchester to Queen Elizabeth Country Park along a historic chalk ridgeway with expansive views across Southern England.

Take on the scenic Cotswold Way in June 2026. Choose from distances of 10 km to 100 km, walking, jogging, or running at your own pace. The event offers full support with rest stops, medical teams, and a celebratory finish.

Explore the rugged Jurassic coastline on the trails of Dorset. Choose from three distances, each offering coastal views, steep climbs, and rocky sections. The event is dog-friendly and aims to be plastic-free.

Run through scenic countryside on a chip-timed, multi-terrain course. All finishers get a medal, and the event supports the local school. A fun run for children is also part of the day.