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Skratch Fuel Pack
Skratch Fuel Pack
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OFFICIAL SPORTS NUTRITION RETAIL PARTNER

13 Valleys Ultra × XMiles

Friday 25 to Sunday 27 September 2026. In partnership with the Lake District National Park, the Altra 13 Valleys Ultra is an epic trail adventure through the UNESCO World Heritage landscape.

  • Fuel every climb with event ready gels, chews and drink mixes.
  • Plan your race day fuelling with our free Nutrition Calculator.
  • Earn 10% credit back on your first XMiles order.
  • Trusted by endurance runners across the UK for road, trail and ultra.
Plan your event nutrition Shop sports nutrition

* Offer available to first time customers only. Terms apply.

13 Valleys Ultra

Discover the distances

13 Valleys celebrates the 13 unique valleys of the Lake District National Park by linking them into one unforgettable ultra running experience. Choose your challenge.

13 Valleys Ultra 180 km ultra
7 Valleys Ultra 110 km ultra
5 Valleys Ultra 55 km ultra
2 Valleys Trail 22 km trail

An ultra across a UNESCO World Heritage landscape

The 13 Valleys Ultra links together the 13 unique valleys of the Lake District National Park, part of a UNESCO World Heritage Site. Across one unforgettable weekend, you can take on one trail distance or three ultra distances, with every route showcasing spectacular lakes, ridgelines and valleys.

Four distances, one epic weekend

Choose between the 2 Valleys 22 km trail and the 5, 7 or 13 Valleys ultra distances that build from challenging to truly extreme.

UNESCO World Heritage trails

Run through some of the most iconic scenery in the UK, with routes that link valleys, passes and lakes across the National Park.

Year round route

The 13 Valleys route is open all year for walkers and runners, so you can recce, explore and return to the trails whenever you like.

Supported ultra experience

Feed stations and on course support help you manage one of the toughest weekends of running you will ever take on.

Technical and rewarding terrain

Expect a mix of steep climbs, rough descents and fast runnable sections with huge views across the Lake District.

Fuelled by XMiles

As the official sports nutrition retail partner, XMiles helps you build a fuelling plan that matches your chosen distance.

Find out more about the event Plan your 13 Valleys fuelling

13 Valleys Ultra Weekend

Friday 25 to Sunday 27 September 2026 · Lake District National Park

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Event details Shop race day fuel

NEW • MOBILE APP

The XMiles App is here

Plan your fuelling, shop your favourite products, and track every order in one place.

  • Build and save personalised fuelling plans for training and race day.
  • Access your account, rewards and order history from your phone.
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XMiles App

Why download the XMiles App?

Built for runners, riders and endurance athletes who want simple, reliable fuelling. Plan sessions, stock up on nutrition and keep rewards close at hand.

Plan your fuelling

Save personalised fuelling plans for training blocks, race day and big weekends.

Shop the full range

Browse gels, drinks, bars and bundles in a couple of taps.

Favourites at your fingertips

Pin your go to products so you never lose track of them.

Stay in the loop

Turn on notifications for new product drops and launches.

Rewards in one place

Log in to view credit, XPlus+ perks and order history.

Made for endurance athletes

Designed around long runs, big rides and race day prep.