Lake District Ultra Challenge

JUN
6-7
2026
Explore the Southern Lake District from Kendal on 6 and 7 June with looped ultra and shorter trail options that pass Ambleside Garburn Pass and Lake Windermere. Choose single or two day formats with strong support for walkers and runners.
100 kilometers 50 kilometers Marathon 29 kilometers 10 kilometers

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Event overview

The Lake District Ultra Challenge takes place in the Southern Lake District with basecamp in Kendal on 6-7 June 2026. The event offers a looped full distance and shorter options that use sections of the same route passing Ambleside, the Garburn Pass and a half-way point by Lake Windermere. Routes include significant ascent and are run or walked on trails through forests and nature reserves. Participants can choose single-day or two-day formats and there are dedicated categories for walkers and faster trail runners.

Event details

  • Distances offered:
    • 100 km full continuous loop (Kendal loop, ~2500 m climb)
    • 100 km over 2 days (50 km + 50 km; 1300 m and 1200 m climb)
    • ~50 km (first or second half; ~1300 m or ~1200 m climb)
    • ~42 km Lakes Marathon (~1200 m climb)
    • ~29 km quarter Challenge (~900 m climb)
    • 10 km Ambleside loop (~350 m climb)

Support and services include covered rest stops about every 12.5 km (major stops at ~25/50/75/100 km), regular snacks and meals, hot and cold drinks, medical teams, podiatrists and massage, route signing with arrows and night glow-sticks, GPS tracking via an event app, camping and hostel options at basecamp and Lakeside, plus shuttle transfers and parking. There are special categories: ULTRA MARCH® for walkers and TRAILBLAZERZ® for competitive runners, and a Solo Challengers start option. Visit the organization's website for the most recent information.

100 km
Full Continuous ~100 Km
100 km
Full 2 Day 'daylight' ~100 Km
50 km
2nd 1/2 Challenge ~50 Km
50 km
1st 1/2 Challenge ~50 Km
Marathon
Lakes Marathon ~42 Km
29 km
1st 1/4 Challenge ~29 Km
10 km
The Ambleside 10 ~10 Km

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