From our Kendal basecamp – ahead lies 100 km of trails, high passes, stunning scenery, Ambleside, the magnificent Lake Windermere, nature reserves, forests, and over 2,500 m of climb. There’s a 2 Day ‘Daylight’ 100 km option, with hostel accommodation at half way Lakeside, and with Half & Quarter distance options, a Marathon option – and the fabulous Ambleside 10K.
From our Kendal basecamp (where you can camp Fri / Sat), it’s north up the Longsleddale Valley, and over the testing Garburn Pass with stunning views, and on to Windermere and Ambleside. It’s around the west side of Lake Windermere to the 50 km half way point, and on to the steep climb of Hampsfell. Some flatter terrain in the Lyth Valley, before the final climb of Scout Scar with some of the best views of the Southern Lakes, and on to the very welcome finish line and celebration back at Kendal basecamp.
100 km & ~2500 metres
Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
There’s a range optional parking & pre or post Challenge shuttle bus transfer services, to make it easy to join & exit. These include:
See ‘Bookable Extras’ page for full details
Kendal basecamp – Friday (+ Saturday option also if you’re fast!).
Visit ‘Bookable Extras’ for full details
4 available
For WALKERS looking to achieve a sub 24 hour total time for 100 km. There’s a dedicated start time to opt into on the Reg Form – and join in with 200 or so other ‘Marchers’
Day 1 – 50 km & ~1300 metres
Day 2 – 51 km & ~1200 metres
Day 1 – Sat 7 June 2025
Day 2 – Sun 8 June 2025
Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
There’s a range optional parking & pre or post Challenge shuttle bus transfer services, to make it easy to join & exit. These include:
See ‘Bookable Extras’ page for full details
Kendal – Friday 6 June
Lakeside – Saturday 7 June
Visit ‘Bookable Extras’ for full details
4 available (2 for each day)
The 2 Day Full 100km Challenge breaks down the 100km Kendal looped route into 2 halves – of 49 km on Day 1 (Sat) and then 51km on Day 2 (Sun) – so you get to experience this fantastic route, with its stunning views, in daylight. You’ll also have the opportunity to get some well earned rest & sleep overnight at our halfway venue with indoor accommodation at the YMCA. A great way to take on an epic challenge!
Starting from our Kendal Base Camp (where you can camp Fri / Sat), it’s north up Longsleddale Valley, and over the testing Garburn Pass with stunning views, and on to Windermere and Ambleside. It’s around the west side of Lake Windermere to the finish line and a big welcome (where you can utilise the YMCA accommodation / transfer back to Kendal).
50 km & ~1300 metres
Every 10-15 km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
There’s a range optional parking & pre or post Challenge shuttle bus transfer services, to make it easy to join & exit. These include:
See ‘Bookable Extras’ page for full details
Kendal – Friday 6 June (&/or Sat 7th)
Lakeside – Saturday 7 June
Visit ‘Bookable Extras’ for full details
2 available
For WALKERS looking to achieve a sub 12 hour total time for 50 km. There’s a dedicated start time to opt into on the Reg Form – and join in with 200 or so other ‘Marchers’
50 km & ~1200 metres
Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
There’s a range of optional parking & pre or post Challenge shuttle bus transfer services, to make it easy to join & exit. These include:
See ‘Bookable Extras’ page for full details
Kendal – Friday 6 June camping Lakeside – Saturday 7 June
Visit ‘Bookable Extras’ for full details
2 available
A great option if you want to join someone on the Full Challenge on Saturday evening to finish with them. Alternatively, set off with most others on Saturday morning or early Sunday morning on your own fantastic challenge. A start on the west side of Lake Windermere then on to the steep climb of Hampsfell. Some flatter terrain in the Lyth Valley, before the final climb of Scout Scar with some of the best views of the Southern Lakes, and on to the very welcome finish line and celebration back at Kendal basecamp.
The route effectively takes on the fantastic ‘1st Quarter’ Challenge and adds 13 km around the Ambleside area to give a superb Marathon Challenge! Starting from our Kendal Basecamp (where you can camp Fri / Sat), it’s up the Longsleddale Valley, and over the testing Garburn Pass with stunning 360 views towards Windermere, and then on to Ambleside. From here the route explores Rydal Water’s edge and includes stunning views of ‘5 Lakes’. You’ll be rewarded with a medal, a glass of fizz, & a picnic lunch to celebrate back in Ambleside.
42 km & ~1200 metres
Every 10 -15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
There’s a full range optional parking & pre or post Challenge shuttle bus transfer services, to make it easy to join & exit. These include:
See ‘Bookable Extras’ page for full details
Kendal – Friday (+Saturday option also)
Visit ‘Bookable Extras’ for full details
A fantastic ‘Quarter’ challenge which squeezes a lot in! Starting from our Kendal Basecamp (where you can camp Fri / Sat), it’s north up the Longsleddale Valley, and over the testing Garburn Pass with stunning 360 views towards Windermere, and then on to the charming town of Ambleside, on the shores of the Lake and a welcome finish line.
29 km & ~900 metres
Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
There’s a full range optional parking & pre or post Challenge shuttle bus transfer services, to make it easy to join & exit. These include:
See ‘Bookable Extras’ page for full details
Kendal – Friday (+ Saturday option – Saturday also)
Visit ‘Bookable Extras’ for full details
10 km & ~350 metres
At your finish in Ambleside – toilets, changing rooms, medics, rest areas, hot drinks, water & snacks & much more.
A 10 km looped route with a start & finish at Ambleside. The fabulous route explores a terrain along Rydal Water’s edge and includes stunning views of ‘5 Lakes’ – with Grasmere Lake and Loughrigg Tarn as well. You’ll be rewarded with a medal, glass of fizz, & a picnic lunch to celebrate your achievements.
We work with an experienced network of partners to be able to bring the Ultra Challenge Series to life. With their expertise and commitment we are able to deliver our events to the highest standards of safety and hospitality.
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