Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 2067 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

Coastal trail running in Bamburgh on 20 February 2027 with 10K, half, marathon and ultra options across sand and dunes, fully marked and electronically timed, and included in the season leaderboard.

A winter walk or run across remote Dartmoor on 20 February 2027, offering fully supported 50 km and 30 km options with navigation support, GPX files and qualified mountain leaders on course.

Experience a friendly trail half marathon through the scenic Yorkshire Wolds. Enjoy a well marked circular route with a generous five hour cut off and a unique wildflower seed medal at the finish.

A chip-timed series of canal-side trail races near Bingley offering six distances from 5 km to marathon on a flat, towpath route with marshals, aid stations and TRA licensing.

A 50 miles winter ultramarathon on 20 February 2027 in the Lincolnshire Wolds, with 1,370 m of ascent along the Viking Way. The circular route features varied winter footing, four aid stations, medical cover and live GPS tracking.

A 50 mile LDWA challenge around rural north Leeds with two looped routes that visit Temple Newsam, Meanwood Valley and Harewood Estate. The West Yorkshire local group offers separate starts including an option for faster walkers and runners..

Looped races at Chalfont Park Sports Club and Chalfont St Peter Community Centre let runners choose distances from single 7K or 10K laps up to ultramarathons, with drop bag access, aid stations, crew support and on-site medical cover.

A fully signed 50k trail ultra on the North Downs Way and Norbury Park reserve with 2986 ft total ascent and four checkpoints. The race is based at Denbies Wine Estate near Dorking and is open to runners aged 16 and over.

A marathon and half marathon on the largely traffic-free Marriott's Way, supporting the East Anglian Air Ambulance, with coach transport available, finisher medals, on-route aid and prizes for top finishers.

A multi-distance running festival at High Lodge, Thetford Forest with looped 5 km laps, on-course aid, post-run tea, coffee and cake, and bespoke medals for finishers.

Two Tunnels in Bath on 21 February 2027 offers many distances and runs through two long restored, lit and surfaced railway tunnels under the city, with start and finish at Brickfields Park and a charity contribution to Sustrans.

A trail half marathon from Levisham Village Hall across the North York Moors, passing through the Hole Of Horcum. The circa 13.1 mile route has two checkpoints, a five hour time limit and a mandatory kit requirement.

BigMud Trails (EARTH) offers three single lap trail races in the Meon Valley from Queen Elizabeth Country Park. Courses include climbs to Butser Hill, stocked aid stations, mandatory fluid carry and an option to plant a tree instead of a me..

Scenic trail runs beside Alnwick Castle with 10 km and half marathon options, live chip timing, free parking and finishers' medals; the event donates £4 from each entry to NE Youth.

A two-round multi-terrain event in Northamptonshire offering multiple lap-based distances at Irchester and single-lap routes at Brigstock, with mixed trails, a notable hill, and a finisher medal for each round.

Winter Trails 10k returns to Dartington Estate on 21 February 2027. The 10 km trail follows riverside and woodland paths with likely mud and some hills, a two hour cut-off, medals and prizes, parking nearby and a cafe on site.

A timed lap event in Crystal Palace Park on 21 February 2027 where runners complete 2.65 km laps to reach distances from 5 km to ultra, with a seven hour limit and a finishers' memento for all participants.

A flat 10 km trail run through Thursley National Nature Reserve near Thursley, Surrey. Group runs include dusk and night options with headtorch guidance, an entry fee of £22 per person, and kit and torch support available.

A six-hour trail event at Beacon Hill Country Park on a **3.3 mile** loop with an uphill first half and downhill return; participants choose how many laps to complete and can run with dogs on short leads.

A 50 miles trail ultramarathon near Chester on 27 February 2027, covering 849 m of ascent with seven checkpoints and live GPS tracking. The event is licensed by the Trail Running Association and has a 17 hour cut off.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.