Trail Running calendar near Caersws 2026-2027

A 50 km women focused event in Pwllheli on 17 April 2027 with a strict no-crew policy, minimum age 18, limited refund rules, and recommended third-party insurance.

A guided 18 mile trail across the Malvern Hills with over 1300 m of ascent, run at a social pace. Meeting in Great Malvern with parking and nearby train access, cost £39 per person and alcohol free beer may be offered afterwards.

A 102 mile ultramarathon around Chester with 1590 m ascent, 12 supported checkpoints, a 32 hour cut off and live GPS tracking. The event is TRA licensed and awards ITRA and UTMB points.

A last-person-standing Backyard Ultra at the Medieval Village, Cosmeston Lakes: runners repeat a fixed **6706 m** loop each hour until one athlete completes one more loop than anyone else. Camping and on-site facilities are provided.

Trail ultramarathon on the Worcestershire Way offering 23, 31, 38 and 47 mile options with GPX navigation, checkpoint support and Time Lords for pacing. Finishers receive a bespoke medal and commemorative item.

A 5k obstacle course at Coopers Field, Bute Park, Cardiff, with tarmac paths and grassy sections that can get boggy after rain. The event raises funds for Cancer Research UK and uses staggered wave starts; participants must be 13 or older.

Pretty Muddy 5k at Weston Park is an obstacle course across paths, tracks and grass with some hills and on site parking. Entrants must be at least 13 and take part in staggered wave starts while raising funds for Cancer Research UK.

Multiple trail race distances in the Stroud area using towpaths, disused railway tracks and Cotswold hills, with a route that ascends to Selsley Common for wide valley views. Water, marshals and first aid are provided on course.

Part of the inaugural Welsh Festival Of Running, the 100 Mile Challenge at Dare Valley Country Park gives runners 34 hours to cover 100 miles on a 5 mile loop. Entries are available for individuals and teams, with a timed 34 hour option.

A trail running event on Saturday 29 May 2027 that follows the Heart of Wales Trail from Llandrindod Wells to Craven Arms, with three distances of 48, 24 and 16 miles and waymarking along the route.

A point to point half marathon along canal towpaths from Wolverhampton to Brindley Place in Birmingham, featuring a 360 metre tunnel, time trial wave starts and floating drink stations every 3 miles.

Two supported ultramarathons on the Beacons Way in the United Kingdom on 24 to 25 July 2027, offering 100 kilometre and 100 mile options. Both events form part of the Ultra Great Britain Race Series with live GPS tracking.

A skyrunning mountain event in Eryri's Ogwen Valley on 31 July 2027 from Plas y Brenin, Capel Curig. Three distances 40K, 25K and 15K run on marked technical trails with on course support and chip timing.

A single-day ultra of about 35.5 miles from Wigan to Tarporley, run as Day 4 of the MTC ALBION end to end series. Field is limited and the race enforces a 4.0 mph minimum pace; navigation, tracking and mandatory kit are required.