Lake District Ultra Challenge

JUN
6-7
2026
Run the stunning Southern Lake District from Kendal with routes from 10 km to a 100 km loop past Windermere, Ambleside and Garburn Pass. Well supported with rest stops, camping and two day options, it suits walkers and trail runners.
100 kilometers 75 kilometers 50 kilometers Marathon 25 kilometers 10 kilometers

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Lake District Ultra Challenge - 6 to 7 June 2026

The Lake District Ultra Challenge is based at Kendal and takes place in the Southern Lake District. The event offers a 100 km Kendal loop option and shorter point-to-point or loop routes that pass Lake Windermere, Ambleside and Garburn Pass. The full continuous route lists about 2500 m of climb. There are camping and hostel options at basecamp, and optional YMCA accommodation or camping at the halfway Lakeside location for the two-day format.

Distances and formats

  • 100 km full continuous loop (approx. 2500 m climb)
  • 100 km split over 2 days (50 km + 50 km; 1300 m and 1200 m climb)
  • ~50 km half challenge (Kendal to Lakeside; ~1300 m climb)
  • ~42 km Lakes Marathon (approx. 1200 m climb)
  • ~29 km quarter challenge (approx. 900 m climb)
  • ~10 km Ambleside loop (approx. 350 m climb)

Support, services and categories

Rest stops appear roughly every 12.5 km with larger stops at about 25/50/75/100 km; meal stops are scheduled about every 25 km and snacks about every 12.5 km. Rest stops include covered facilities, toilets, medical teams, massage and podiatry support, baggage pick-up and hot and cold drinks. The route is fully signed and supported with GPS tracking via an event app and a timing system that logs progress at rest stops. Entry categories include Ultra March for walkers (100 km sub-24 hours or 50 km sub-12 hours), Ultra Trailblazerz for faster competitive runners, and a Solo Challengers start option. Visit the organization's website for the most recent information.

100 km
Full Challenge
75 km
Three Quarter Challenge
50 km
Half Challenge
Marathon
Lakes Marathon
25 km
Quarter Challenge
10 km
Ambleside 10k