Snowdon Six Challenge | Yr Wyddfa Chwech

Course Info

24 hours. Six routes. One ultimate endurance challenge to push your limits and test your determination. Are you ready to take on the Snowdon Six?

calendar Dates May - September
Duration Duration 1 Days
Start Location Start Location Snowdonia | Eryri
Instructor Ratio Instructor Ratio 1:8
Skill Level Skill Level H2
Book Today Book Today £179 P/Person

Are you ready to push your limits and take on one of the toughest mountain challenges in the UK?

The Snowdon Six Challenge is a unique and exhilarating 24-hour endurance event that dares participants to ascend and descend all six of the main routes up Mount Snowdon (Yr Wyddfa) — the highest peak in Wales — in a single day.

You'll take on:

  • Llanberis Path

  • Miners' Track

  • Pyg Track

  • Watkin Path

  • Rhyd Ddu Path

  • Snowdon Ranger Path

That’s over 40km of hiking with more than 2,700 metres of total ascent, navigating mountainous terrain, breathtaking ridgelines, and spectacular scenery — all under the ticking clock of a 24-hour window.

View the official website here for the SnowdonSix, you will soon be able to add your times here -  https://www.snowdonsix.com/

Why use The Mountaineering Company!

At The Mountaineering Company, we’re committed to delivering top-quality events and unforgettable experiences, led by the industry's best guides. From logistics and transport to safety, we handle every detail—so you can focus entirely on the adventure. In 2025, our dedication to excellence was recognized with the Travellers' Choice Award, thanks to our consistently high standards and outstanding 5-star reviews.

Bespoke dates available for group bookings, get in touch with us to discuss your plans.

Ability Level

To take part in this event, you should have prior mountain walking experience and a solid level of fitness. As with all our challenges, you’ll also need determination and the willpower to keep going even when your body and legs are fatigued.

H2 Skill Level
Walking and Scrambling Skills

Some previous hill walking experience required.

SKILL LEVEL KEY - Click here

ACCOMMODATION

Accommodation is not included in the price of this event however, you will find no shortage of places to stay. Our accommodation guide will be issued on request and lists the popular options in the area.

 

Course Dates
  • COURSE DATE 22-08-2026 DAYS1 COST£179.00 LOCATIONEryri - Snowdonia BOOKING book now
PRIVATE BOOKINGS

Hiring one of our instructors privately is the perfect choice when you’ve got a specific aim in mind, whether it’s to improve your personal skills, have an unforgettable guided experience with a group of friends or tick off an objective you’ve had in your sights for a while.

Click on the link for more details

Click Here

WHY CHOOSE US?

All of our instructors are highly qualified Mountaineering Instructors or Mountain Leaders who take pride in offering engaging - fun courses that will give you the very best chance of achieving your goals. We are also members of Mountain Training, the Association of Mountaineering Instructors (AMI) and the British Mountaineering Council. Why not check out our google reviews and see what our clients think about us. 

The Mountaineering Company was voted Travellers' Choice on TripAdvisor in 2025 for its consistently high service and 5-star Reviews. 

Google Review
Mountain Training
AMI
Matt Cooper
Matt Cooper
 Mountaineering Instructor, Winter Mountain Leader Find Out More
Kathryn Roberts
Kathryn Roberts
 Mountain Leader, Running Coach, SUP Instructor Find Out More

Testimonials

I've now been on two courses with The Mountaineering company. Both courses were great, learnt loads and Matt/Sam were brilliant instructors. I would definitely recommend to anyone getting into mountaineering to book onto intro and development courses. I'm looking forward to doing more courses with them in the future. (Google Review)

Alex Heaps

My partner and I booked Matt for two days mountaineering instruction so we could learn how to use ropes on climbs that were out of our comfort zone. We had a fantastic two days and Matts structured approach allowed us to take it all in and practice all the techniques over and over again. We both now feel more confident to take on more adventurous scrambles. Thanks Matt

Andy and karren

Fantastic day on the Back to Basics Navigation course with Matt. Very well organised and learnt a lot. Matt was very professional and great at teaching the skills with lots of patience and encouragement. Really enjoyed it and will definitely be signing up to other courses in future. Highly recommended.

Chontelle Wright

A great day out learning how to use a map and compass with Matt. His teaching style gave us just the right amount of information without feeling overloaded. I would highly recommend Matt !

Chris

Just got back from a fantastic weekend with Matt on the Welsh 3k and couldn't have asked for a better time. We had blue skies and cool air so it wasn't too hot and the views were simply incredible. Matt set a great pace allowing us to push our limits but never going beyond what we were capable of and we finished in 18 hours 32 mins. Hes a top bloke and I would certainly recommend him and The Mountaineering Company to anybody. Thanks again Matt. You will certainly see us again next year no doubt!

Chris Mansell

We attended a navigation course today with Matt. He was fantastic, can’t rate him highly enough! We had no knowledge at all, but have come home feeling confident and ready to tackle our adventure! Thank you Matt for a fabulous, fun day

Claire Black

I thoroughly recommend Matt as a leader & guide. I experienced an exhilarating & fun day with a super group doing Matt's Ogwen Classics day. Matt managed our mixed levels of ability & confidence with a calm, encouraging, alert & purposeful manner. He inspired confidence through recognition of our efforts & shared his knowledge & experience to support our skill development. The day passed all too quickly!

Ferne Davies

Awesome day with Matt teaching my 11yr old son and I the basics of climbing. Very patient and approachable would highly recommend Matt to anyone with an interest in rock climbing. Really fun day enjoyed by all!

Ian Roberts

Wow ! Where do I start, the best walking/climbing day of my life. Matt you were fantastic with all the members of our group. (Google Review)

Johnny Jones

All I can say is amazing!! Never scrambled before Matt looked after us supported us though the scary bits and made the whole day brilliant.

Karen Williams

Had a fantastic weekend with Matt on the mountain skills course - he is really friendly + approachable, and tailored the two days to what we enjoyed + wanted to learn. Would definitely recommend to anyone wanting to build their confidence with mountain hiking + navigation!

Kirsty

Well. What can I say - one of the best adventure weekends my friend and I have ever had and absolutely 10/10 instruction from Matt training us for our first OMM (Google Review)

Luke Whipps

Recently attended an intermediate rock skills course in the Peak District. Really great weekend and excellent fun. Matt is a top bloke; very knowledgeable and just the right amount of laid back. Allows all the information to really sink in - effective teaching!

Matt Pomfrett

Excellent day out with Matt on my first ever Scramble. I found it pretty tough in places but Matt was always there to put me at ease, offer instruction and with his support I made it to the top. Would highly recommend to others.

Polly Hornby

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