Monmouth
Trail Running Calendar near Monmouth 2026-2027
Explore the top trail runs near Monmouth for 2026-2027! We've gathered 128 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
February 2027
A Backyard Ultra near Crickhowell on 6 February 2027 featuring repeated 4.2 mile loops, a reversed final race lap, trophies for final lap winners and medals from 32 miles.
Timed multi-lap run in Parc Taf Bargoed with 5.3 km laps and distances from 5 km to ultra, offering bespoke medals or a lower cost no medal entry.
A 5km and 10km run through Westonbirt Arboretum on 7 February 2027, with firm trail terrain and routes through areas showcasing over 2,500 tree species. The event is family friendly and tickets are currently sold out.
Doynton Hard Half Marathon is a cross country half marathon on 2 February 2025, organised by Emersons Green Running Club with entries opened 1 September 2024.
Choose your distance from 5k to Ultra on a tough off road course at Pengethley Manor. Experience vineyard trails with a seven hour time limit and unique medal options for individuals or pairs.
A one way, fully marked 70k ultramarathon along the Taff Trail from Brecon to Nantgarw. The route moves from mountain landscapes to former industrial valleys and includes coach transfer to the start, checkpoints and live GPS tracking.
A timed event on a 2.62 mile out and back canal route with flexible rock up and run starts. Distances range from 5 km through marathon and beyond, with a seven hour time limit and a finisher medal for all.
A 12 mile cross country race in Dursley on 21 February 2027 with over 2000 feet of climbing across woodland trails, mud, roads and steep climbs.
Map and compass adventure in the Cotswolds combining trail running and mountain biking with flexible score formats and bike hire available.
About six miles of hilly country trails near Long Ashton in North Somerset with mixed terrain, chip timing, basic race facilities and a donation to the local nature trust.
Trail runs and standard and sprint off road duathlons take place in the forest around Speech House, Gloucestershire.
March 2027
Trail running event in the Black Mountains with marked 10, 20 and 40 mile routes from Crickhowell, marshals, stocked checkpoints and strict mandatory kit requirements; canicross friendly and GPX routes available.
A six hour trail event at Symonds Yat where runners complete as many 5.25 km loops as possible, each with about 160 m of ascent.
Annual March challenge walk around Abergavenny with four route options from about 10 to 20 miles, mountain checkpoints and charity fundraising.
Hill race at The Hostelrie, Goodrich on 20 March 2027: about 8.6 km with 335 m climb on a partially marked course; entry £5 members, £6 non-members.