Trail Running calendar near Glastonbury 2026-2027

We have found 381 Trailruns within 80 miles of Glastonbury. See below where and when you can find the races.

Explore the ancient trails and historic landscapes of Cranborne Chase starting from Salisbury Racecourse. Choose between marathon half marathon or 10k distances through scenic downland and woodland paths.

October 2026

Experience the first official circumnavigation of Dartmoor on this non stop 100 mile journey. This inland ultramarathon follows ancient trails and moorland paths with full support and indoor checkpoints.

UTMB Index

Experience a 51 mile journey across the eastern section of Dartmoor National Park. This event features over 2000 metres of ascent and requires previous trail marathon experience and navigation skills.

UTMB Index

A *50 km* point-to-point ultramarathon from Moors Valley Country Park to Hengistbury Head, featuring forest trails, coastal paths and a fully signed flat course. The race includes four feed stations, a GPS route file, medical cover and a 9...

UTMB Index

Test your endurance at the Salt Settlers Six Hour Race by completing as many 4.4km loops as possible. This flat course in the Lower Otter valley offers solo or relay options plus access to an aid station every lap.

Choose between a half marathon, marathon, or ultramarathon in this self-navigation event visiting historic trig points. Navigate the beautiful East Devon landscape and South West Coast Path as a solo participant or in a pair.

Enjoy a flexible 7 hour time challenge at Dare Valley Country Park with distances ranging from 3km to ultra marathons. Finishers earn a themed medal and doughnuts after running through scenic Welsh countryside trails.

Wild Run Cotswolds showcases rugged off road trails on a private estate with fully marked routes, chip timing and a family friendly supporter zone. Entries are limited to 600; choose 10K, half, marathon or the six hour 360 challenge.

Experience a scenic 10 mile multi terrain race through Stover Country Park and Teigngrace. Enjoy excellent facilities at Stover School including showers, a BBQ, and bespoke medals for all finishers.

Experience a scenic trail half marathon through the Quantock Hills featuring technical forest paths and open moorland. This UTMB index event offers on site camping and a rugged course with stream crossings for all finishers.

Take on the Hairy Hands event along the flat Wray Valley Trail. This flexible run lets you choose your distance, from 5km to ultra, on a scenic riverside course. Complete just one lap to earn a finisher's medal.

Timed trail event in the Forest of Bere using a 3.28 mile out and back lap with distances from 5 km to ultra. Aid station offers sweet and savoury food including potatoes and vegan options; 20% of proceeds support Forestry England.

Follow the South Hams Way through Devon on a scenic journey across Dartmoor and the coastal paths. Choose between a 100 mile circuit, a 44 mile run, or a marathon distance featuring estuaries and rolling countryside.

Experience the bouncy inflatable obstacle course at Cheltenham Racecourse. Choose between several distances and navigate through a series of large inflatables while earning your finisher medal.

Experience a 55 km journey through the scenic Forest of Dean featuring technical trails and river views. This self navigation ultra marathon offers dedicated support and a separate category for Canicross runners.

The FOOBS Trail and Fun Runs return in October. Choose from a chip timed 10K, 6K, or a family friendly 2K fun run through the countryside near Old Basing. The event supports local schools through community fundraising.

MacTuffX Swindon features a series of repetition based running formats including solo and team categories. Participants choose between multiple 400m or 800m loops in this structured athletic event for adults.

Trail running on the Isle of Purbeck and part of the Jurassic Coast on 17 October 2026. Routes include 102 km and 54 km options with marked courses, outposts, mandatory kit lists and a drop bag service for the 102 km.

UTMB Index

A 100 mile trail race through Oxfordshire featuring four 25 mile out and back spurs. Runners navigate the historic Ridgeway and Thames Path trails supported by 16 aid stations and full medical coverage.

UTMB Index

Join this flexible 7 hour time challenge at Dare Valley Country Park featuring distances from 3km to Ultra Marathon. Enjoy a well stocked aid station and earn a unique themed medal on scenic parkland paths.