NAV4 Lakes Mountain 40

Lowther, United Kingdom • 10 Apr 2027

NAV4 Lakes Mountain 40

NAV4 Lakes Mountain 40 is a spring mountain running event based at Askham Community Centre on the edge of the Lake District National Park. The route is a figure of eight that combines Lakeland ridge lines, trails and valleys and includes the summits of Loadpot, High Street, Helvellyn and Place Fell.

The route covers approximately 40 miles with around c.2500 m of ascent. There is a shorter option of 27 miles. Key checkpoints include Loadpot, High Street, Angle Tarn, Patterdale, Grisedale Tarn, Helvellyn, Place Fell and Martindale. The outward and return legs form a loop with runnable trails and steeper sections such as Dollywagon Pike and the Helvellyn ridges; winter conditions may prevent use of the sharp ridges.

Full bad weather mountain running kit is required. Typical required items listed include waterproofs, long sleeve thermal, spare fleece or primaloft, warm hat and gloves, head torch, compass, map, food and drink, survival bag and whistle.

At the finish participants are offered hot and cold drinks, soup and traybakes. Campervans are permitted for Friday overnight stays for a fee of £10. Askham is about five miles from Penrith and has local accommodation options and rail connections via Penrith.

Entry fee is listed at £55. Visit the organization's website for the most recent information.

Race information

40 mi
Lakes Mountain 40
27 mi
Short Route
Visit the organization's website for the most recent information.
Trail runs nearby

Ambleside Sports includes a BOFRA fell race on 30 July 2026 at Rydal Park. The course is 1.70 miles with 800 feet of climb through bracken to a rocky summit and includes senior and junior routes.

Rydal Round on 30 July 2026 is the opening Ambleside Sports fell race, listed as 14.5 km with 915 m of climb. Entry is on the day only and competitors must carry full kit under FRA rules.

A 37-mile loop through the North Pennines AONB on Isaac’s Tea Trail run in reverse, with waymarking, checkpoints, event tracker and solo or three-person relay options.

A 17 mile Borrowdale fell race with about 2000 m ascent, starting and finishing in Rosthwaite, limited to 350 runners and requiring prior fell-race experience.

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