Trail Running calendar near Marlborough 2025-2026

Choose the Moors Valley Wildwood Trail Half Marathon or 10K through scenic woodland and muddy gravel trails where deer and birds of prey may appear. Chip timed, eco friendly event with aid stations and a wooden finisher medal.

Run a scenic, flat trail through Alexandra Gardens near Windsor Castle with 10K and half marathon options. Chip timed, marshalled and offering free photos, post race goodies and a tech tee deal.

Join the G3 Series on Saturday 31 January 2026 for scenic 15 km and 10 km runs near Hound House Road in Surrey. Friendly, well signed courses and easy parking make this a perfect winter tune up for runners of all paces.

Run scenic trails on the South Downs at Queen Elizabeth Country Park with 8, 15 or 22 km routes through woodland and rolling chalk tracks. Dog friendly, timed and offering water stations and finisher medals, it suits runners of every level.

Join a guided 10km trail run around the Devil's Punchbowl in Hindhead, enjoying rolling hills and a scenic pause with great views. This friendly group paced run is led by an experienced guide and runs at sunset or by headtorch in winter.

Run the Pilgrim Challenge along the North Downs Way from Farnham to Canterbury, passing historic countryside and charming villages. Choose 33 miles in one day or 66 miles over two days with overnight support, checkpoints and full event serv..

The Westonbirt Arboretum Winter Night Race is a unique running event set in the stunning National Arboretum, featuring over 2,500 tree species. Participants can choose between 5km and 10km routes, which offer a beautiful and varied landscap..

Hibernal Hills at Queen Elizabeth Country Park offers 50 mile, 50K and 20 mile single loop trail races across the South Downs. Expect about 99% trail, 6400 ft of climbing, seven aid stations, live GPS tracking and a bespoke finisher medal.

Maverick Original West Sussex invites trail lovers to tackle 6 km, 12 km or 22 km routes across the South Downs from Amberley Museum. Expect steep technical hills, on course water stations, timing and a wooden finisher medal.

Enjoy a winter run through Westonbirt Arboretum's stunning tree collections on solid underfoot trail style paths. Distances of 5 km and 10 km suit all paces. Tickets are sold out.

The Portland Coastal Marathon is an ultra trail running event held at the Weymouth and Portland National Sailing Academy in Portland, UK. Scheduled for February 8, 2026, it offers a full marathon, half marathon, and 10k distances, catering..

Enjoy a scenic 10 mile route through parkland, riverside paths and woods in North Milton Keynes, including the quirky Cattle Creep tunnel. Canicross friendly, one lap with on the day race pack pickup and finish line goodies.

Enjoy a 5k canicross at Irchester Country Park on Sunday 8 February 2026, running with your dog through scenic woodland trails. Experts will support first time runners and every finisher gets a medal and treats for their dog.

Take on the Muddy Woody, a runnable 6 miles of forestry and single track with steep climbs and fast descents at a new Aconbury Court Farm venue on 8 February 2026. Expect chip timing, a bespoke Muddy T shirt and hot drinks after the race.

XTERRA Matterley is an off-road sporting event held at the scenic Matterley Basin in Hampshire, United Kingdom. Scheduled for February 14-15, 2026, it offers a variety of race formats including duathlons and trail runs suitable for athletes..

Take on rolling hills, muddy trails and river crossings at Dalwood 3 Hills near Axminster on 15 Feb 2026, with 10 mile, 5 km and family friendly 3 km options. Village hall facilities and medical cover provided. Bring a cup for water.

Run Bath's Two Tunnels, passing through Devonshire and Combe Down tunnels, with distances from 500 m up to 50 km plus relays. Support Sustrans and enjoy unique underground scenery and a lively festival atmosphere.

BigMud Trails EARTH at Queen Elizabeth Country Park is a scenic single lap through the Meon Valley with two tough climbs up Butser Hill. Choose 16 mile, marathon or 50 km distances, enjoy on course support and plant a tree instead of a meda..

Enjoy a crisp Winter Trail Run through Gatton Park with a scenic 5K loop or a 10K double lap, plus a Canicross race for runners with dogs. Fast, friendly and compact, the event includes a finish medal, refreshments and prebookable parking w..

Tackle the scenic North Downs Ridge 50k on 22 February 2026, a demanding trail ultra starting and finishing at Denbies Wine Estate near Dorking. Follow the North Downs Way through Newlands Corner, Albury Downs and Norbury Park with UTMB per..