2024 Ultra-Trail Snowdonia by UTMB 100km: Training plans, distance, date, location, and more

Find out all you need to know about the Ultra-Trail Snowdonia by UTMB 100km – including how to choose the best training plan to get race-ready and set a new personal best.

Arial view of the race city.

About the event

The Ultra-Trail Snowdonia 100k is a grueling race, an integral part of the Ultra-Trail Snowdonia by UTMB® event, staged in the dramatic landscapes of Snowdonia National Park in Wales. This race offers not only a substantial distance but also challenges runners with its technical terrains, significant elevation changes, and the often unpredictable Welsh weather. Participants traverse through robust mountainous terrains, exploring lush forests, serene lakes, and experiencing the raw beauty of one of the UK's most enchanting regions. With its blend of breathtaking sceneries and stark physical challenges, it is an ultra-race that demands both physical endurance and a spirit enchanted by nature’s wild, untamed beauty.

Date: 

Sat
May 11
2024

Location: 

Llanberis, United Kingdom

Distance

103km

Elevation profile: 

Hilly

Website: 

Link

Elevation gain: 

6400

Number of participants: 

Join 15 Runna’s currently training for the Ultra-Trail Snowdonia by UTMB 100km

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Start your plan

How to train for Ultra-Trail Snowdonia by UTMB 100km: Ultra-Trail Snowdonia by UTMB 100km training plans for every runner

To train for Ultra-Trail Snowdonia by UTMB, you’ll need a personalized training plan and to build up your weekly mileage progressively.

Runna offers running training plans for every runner and goal out there.

With Runna, your running coaching app, you get a personalized 100km training plan that:

  • Structures your week and sets out all sessions for you
  • Automatically adjusts your mileage and types of runs to help you perform at your best
  • Incorporates deloads and strength training
  • Helps you manage your recovery and nutrition

Having a plan will also help with accountability, meaning that you can focus purely on improving your running game.

Check out our personalized 100km training plans to find the one that best suits your goals.

Take your running to the next level

Start your plan today for just $17.99 per month / $109.99 per year.

Download on the App Store.Get it on Google Play.
First week free. Cancel anytime.

Ultra-Trail Snowdonia by UTMB 100km FAQ: All you need to know about the Ultra-Trail Snowdonia by UTMB 100km

What is the Ultra-Trail Snowdonia by UTMB 100km?

Ultra-Trail Snowdonia by UTMB 100km distance: How long is the Ultra-Trail Snowdonia by UTMB 100km?

Where does the Ultra-Trail Snowdonia by UTMB 100km take place?

When is Ultra-Trail Snowdonia by UTMB 100km?

When is the next Ultra-Trail Snowdonia by UTMB 100km?

What’s the elevation gain of the Ultra-Trail Snowdonia by UTMB 100km?

How can I prepare for the 2024 Ultra-Trail Snowdonia by UTMB 100km?

How do I choose the right training plan for the 2024 Ultra-Trail Snowdonia by UTMB 100km?

How can I register for the Ultra-Trail Snowdonia by UTMB 100km?

If you are an official race organiser with any questions about this page, please get in touch: races@runna.com

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Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running a faster 5k to finishing your first marathon.

Download on the App Store.Get it on Google Play.
First week free. Cancel anytime.
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