Yomp Mountain Challenge

JUN
12
2027
A weekend mountain-running festival around Kirkby Stephen with four Saturday races, a family 5k, on-site catering, live music and weekend camping.
65 kilometers 26 miles 20 kilometers 11 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

The Yomp is a multi-day mountain running festival centred on Kirkby Stephen and the Upper Eden Valley in East Cumbria. The weekend combines fell routes, community fundraising and on-site facilities at Basecamp located at The Engine Shed, Kirkby Stephen.

Saturday features four main races:

  • ThruDark 65k Ultra Yomp
  • ThruDark Yomp Mountain Marathon
  • JT Atkinsons 20k Yomp
  • Aldersons 10k Yomp

Routes visit Wild Boar Fell, Mallerstang, Tailbrigg, the Nine Standards, Wharton Hall, Birkett Fell, Stenkrith Park and the Viaduct Walk. Courses are way marked with marshals at key points; some sections are monitored by quad bikes. Several routes include feed stations and water points. Competitors on several courses will be GPS tracked for safety and spectator tracking.

The weekend also includes additional events: a Friday Sunset Stroll and a Sunday low-level 5k family and dog friendly route. Food, drink, live music, speakers, retail and a staffed bar are available at Basecamp, and camping is offered for the weekend. After the races, competitors are invited to a hot meal provided by event sponsors.

Age limits are applied per course and entries on the day are available for the 10k and 20k events only. Visit the organization's website for the most recent information.

65 km
Thrudark 65k Ultra Yomp
26 mi
Thrudark Yomp Mountain Marathon
20 km
Jt Atkinsons 20k Yomp
11 km
Aldersons 10k Yomp

Events nearby

A short fell race of 4 km with about 120 m climb at the Show Field in St John's Chapel. Day entries cost £2 and there are separate junior races for children aged 4 to 12 plus an under 18 category.
A short fell race near Reeth to Fremington Edge, about 3.2 km with 220 m ascent, featuring junior and senior categories and an Under-9 race added in 2024.
Muker Show Fell Race is a short fell course that crosses a river and climbs to Fremington Edge, about 2.25 km with 170 m of climb. It includes youth categories, has no Under 9s class and counts for the BOFRA Senior Championship.
A 10.5-mile fell race in Upper Teesdale with about 1800 ft ascent, starting at Low Way Farm and including a free chip butty for finishers.
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.