Trail Running calendar near Marlborough 2026-2027

We have found 481 Trailruns within 80 miles of Marlborough. See below where and when you can find the races.

Tackle the Titterstone Clee fell race on Sat 7 Feb 2026 in Cleeton St Mary on the Shropshire and Welsh border. The short but steep 4.1 km course climbs 229 m, with pre entry via SI Entries or entries accepted on the day.

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.

Run the Portland Coastal Ultra Trail Marathon on 8 February 2026 around the island on the South West Coast Path, with marathon, half marathon and 10k entries. Enjoy dramatic coastal views, checkpoint support and chip timing on a self naviga..

Run a scenic 10 mile loop through North Milton Keynes parklands, riverside paths and woodland, featuring the quirky Cattle Creep tunnel under the Grand Union Canal. Dog friendly and chip timed with marshals and a finish medal for all finish..

Join the Irchy Park 5k canicross at Irchester Country Park on Sunday 8 February 2026 for a fun woodland run with your dog over grass, dirt and packed tracks. Trophies, medals and dog treats await all finishers.

Muddy Woody 2026: The Wye Valley Brewery Muddy Woody returns on 8 February at a new Aconbury Court Farm course. About 6 miles of forest and single track with runnable hills, chip timing and a free bespoke Muddy T shirt for finishers. Junio..

Take on the Wiltshire 10, a scenic 10 mile road race from Melksham to historic Lacock and back, with medals for all finishers and age category prizes. Entries capped at 300, book before 1 February 2026 as no entries on race day.

Run through ancient woodlands and farmland at One in the Woods Henley, with a half marathon, 10k and a 1k Little Sprinters at Culden Faw Estate. Enjoy chip timing, a finisher medal, on course water and a lively event village.

Take on the Purbeck Hill Challenge on 14 February 2026 from Knoll Beach, Studland, for a scenic but testing day across heathland and coastal dunes. Choose from four distances to 41 km with optional detailed orienteering and enter solo or as..

Celebrate Valentine's Day with riverside laps along the scenic Thames at Xcel SPORTS HUB. Choose 5k to ultra, run as many laps as you like within a one hour start window and 7 hour limit, and earn a bespoke finisher medal.

Take on the rolling countryside at Dalwood 3 Hills on 15 February 2026, with 10 mile, 5 km and 3 km trail routes featuring hills, mud and river crossings. Friendly village HQ and rustic parking promise a proper off road winter challenge.

Take on the Hot Lips Run at Crystal Palace Park and choose how many 1.65 mile laps to tackle, from 5k to ultra, on scenic off road trails with rolling hills. Timed with a 7 hour limit and a finisher memento for all entrants.

Join Phoenix Running West Sussex for the Violets Are Blue Valentines Run at Southwater Park. Pick distances from 5 km to ultra, lap the flat compact trail at your own pace with rolling starts and claim a blue Love Spoon medal.

Run a flat, traffic free 10k on the National Cycle Network from Calne to Stanley near Chippenham, chip timed and well marshalled on an out and back multi terrain course. A 1 mile fun run for under 17s and limited entries make this a friendl..

Run Brimscombe's canal towpath at the Back to the 80s timed event, choosing any mix of 2.62 mile laps to make 5k to ultra distances. Enjoy a relaxed one hour start window, seven hour limit and a bespoke finisher medal to mark your effort.

Magna Carta Winter on 21 February 2026 offers flat riverside 10 km, half and marathon routes along the Thames starting at Wraysbury Skiff & Punting Club. Enjoy marshalled turns, chip timing, medals and pro support on a highly rated course.

Choose your distance on the day and tackle scenic looped courses through woods and trails around Chalfont St Peter, with pacers welcome and a trained medic on standby. Distances from 7k to ultra are offered and top three finishers earn meda..

Join the ANY KIND OF WEATHER RUNNER at Northampton Active on 21 Feb 2026 for a six hour challenge with distances from 5K to ultra. Enjoy lap based running, on course aid, a finisher medal and a goody bag.

Run through Bath's iconic Two Tunnels on scenic tarmac and trail routes, with distances from 500 m up to 50 km plus relay options. Start and finish at Brickfields Park and £1 per runner supports Sustrans maintenance.

BigMud Trails at Queen Elizabeth Country Park offers scenic single lap routes across the South Downs with two climbs of Butser Hill. Choose 16 mile, marathon or 50 km distances and enjoy hearty aid stations and stunning views.