Snowdon Triple Challenge

Prevent Breast Cancer Snowdon Triple Challenge

Dates & Availability

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Join Team Prevent Breast Cancer this year for a brand new and exciting event, the Snowdon Triple Challenge.


  • The ultimate Snowdonian challenge in just one day
  • Tackle all terrains as you cycle, trek and kayak in the heart of the wildness of Wales
  • Conquer the summit of Snowdon, the highest peak in Wales at 1,085m
  • Experience the beauty and the brawn of the legendary Welsh landscape
  • One night’s accommodation and all kayaking equipment & instruction are all included
  • Take on this fantastic multi-activity challenge in support of Prevent Breast Cancer

Why just climb Snowdon when you can cycle around the base and kayak it’s stunning glacial formed lake all in one action filled day! Grab this opportunity to pit yourself against the spectacular and rugged landscape of Snowdonia National Park in this tough yet exciting multi-activity challenge. The sense of achievement is huge as you conquer the 24.5 mile route of steep climbs, demanding hills and paddle along one of the largest natural lakes in Wales all in support of Prevent Breast Cancer.

In the lead up

  • Discount on personal equipment from Cotswold Outdoor and Snow & Rock retail store both in shop and online
  • Fundraising support from Prevent Breast Cancer  
  • Personalised participant support
  • Training guide and advice
  • Final details email detailing everything you need to know
  • Public liability insurance
  • Risk assessment and emergency management planning.

On your challenge

  • One night’s hotel accommodation prior to the challenge day (twin share basis)
  • Qualified Cycle & Mountain Leaders and Kayak Instructors
  • Bikes can be hired for £25 inclusive of bike and helmet 
  • Kayaks, paddles and buoyancy aids
  • Kayak briefing and instruction
  • Full back-up support including first-aid qualified staff and first-aid supplies
  • Entrance permission to national park & lake
  • Breakfast on the morning of the challenge
  • Snacks, water and packed lunch during your challenge
  • Luggage and bike transfer from cycling & trekking transition point
  • Risk and safety management.

Not included on your challenge

  • Travel to and from the start and finish of the event
  • Clothing and equipment listed on your Kit List
  • Dinner the night prior to your event 
  • Hire bikes and helmets available at £25 each. To book please email:
  • Personal spending money.
Day 1
Arrive early evening in Llanberis in the heart of Snowdonia. Arrive early evening in Llanberis the heart Snowdonia where you will overnight after receiving a full event briefing and the chance to meet your team of leaders and support crew. Pick up from Bangor train station on request.
Day 2
THE CHALLENGE First leg – 12 miles cycling

  • After an early start and a hearty breakfast you will be kitted out with your bike to tackle the first leg of your Snowdonia challenge.
  • With Snowdon’s rugged peak looming behind you in the distance you will cycle along the shore of Llyn Padam (Llanberis Lake) passing the slate quarries of the Snowdonia National Park.
  • You will cycle through small Welsh villages and tackle a step climb where you will be rewarded with spectacular views of the Welsh island, Anglesey.
  • You will then have a sweeping descent before following the scenic route through stunning Welsh farmland to skirt the shores of Llyn Cwellyn.

Second leg – 10 miles mountain trekking

  • Lying between the Snowdon Massif and Mynydd Mawr (Big Mountain), this is where you swap your bikes for boots and begin the ascent of Snowdon itself. Your climb will start on the quieter route of the Snowdon Ranger path, which is thought to be the earliest of the six main routes to the summit.
  • The path climbs gradually up to, and around the slopes of Moel Cynghorion to Bwlch Cwm Brwynog. It then climbs steeply over the shoulder above Clogwyn Du’r Arddu before merging with the Llanberis path, and then on to the summit at 1,085metres.
  • From the highest point in Wales your view will take in the surrounding lakes and cwms and, weather permitting, some of the most extensive views in the British Isles.
  • On a clear day you can see four kingdoms, 24 counties, 29 lakes and 17 islands!
  • Following your obligatory photo snap at the summit of Snowdon, your descent takes you down the Llanberis Path which is the longest and most gradual path offering fantastic views of Cwm Brwynog, Llanberis and over the Menai straights towards Anglesey.

Third and final leg – 2.5 miles kayaking

  • After conquering the infamous Snowdon, you will trek to the shores of Llyn Padarn for the final leg of your challenge – a 2.5 mile kayak (weather dependent).
  • You will be kitted out for the water element of your event and following a thorough kayak briefing you will paddle across the lake in double sit-on-top kayaks. This is the perfect well earned rest for those legs after your bike and mountain climb.
  • Llyn Padarn is a magnificent glacially formed lake nestled amidst some of Snowdonia’s most spectacular scenery. Weather permitting, you may catch a glimpse of the summit of Snowdon which gives an incredible sense of achievement.
  • On returning to the shores you can celebrate the completion of this epic Welsh challenge with your fellow team mates, before making your own arrangements to return home or stay longer to experience the delights of Snowdonia.

TERRAIN The terrain on this challenge varies throughout and can be rough at times, so preparation is ideal!

  • Cycling leg – undulating course with one steep climb
  • Trekking leg – summitting Snowdon which involves some steep ascents & descents and rocky terrain
  • Kayaking leg – participants will start their kayak leg in a sheltered bay before heading out onto the lake in order to practice their paddling skills. Sweeping close to the lake shore, participants will paddle the length of the lake and back which can prove challenging due to the water flow.

Essential Information 

Equipment of good quality and durability could make the difference between a fantastic challenge experience and an uncomfortable one. Your kit will be transferred from each of the transition points in the support van.

Cycling leg
Hire bikes and helmets can be provided at an additional cost of £25. Bikes will be sized according to your height. Or you are welcome to bring your own bike. All bikes will be transferred from the cycling/trekking transition point back to the hotel for secure storage. Any questions or to book your hire bike, simply email: 

Trekking leg
You will have time to change from your cycling gear to trekking kit and leave kit in the support van. It is essential that you have a waterproof jacket with a hood and trousers, hiking boots, warm clothing and be prepared for all weather conditions on the mountain.

Kayaking leg
All kayaking equipment will be provided including a buoyancy aid. Shoes must be worn during this challenge so it’s ideal to change back into your trainers as they will get wet.

Weather and Safety
The weather in North Wales and on Snowdon can change very quickly, what can start out as a good day can soon become very poor. It is very important to be well equipped and prepared for all weather conditions. The Leaders reserves the right to change the itinerary at any time should the conditions require it. In these circumstances we will make the best alternative arrangements possible that maintain the integrity of the original itinerary.

On arrival in Llanberis you will be staying in a 3* Hotel accommodation in twin en-suite rooms.

What are the group sizes?
The minimum group size is 10 people and the maximum size group is 40 people. You will complete this event in teams of between 8 – 12 people per group.

Who will be leading the group?
Each team will be accompanied by a fully qualified and local Adventurous Ewe Mountain, Cycle & Kayak Leader for each activity. Your Leader holds a current first aid qualification and has extensive experience on this event. They will be ultimately responsible for your safety during the challenge. They will be carrying full safety equipment and mountain first aid kits with them.

How fit do I need to be?
Training and a good level of fitness is definitely required. As much preparation and training you put in beforehand the better chance of success you have. A general overall fitness is a good start. The ideal training for the Snowdon Triple Challenge is getting out there and actually training on your bike or in the hills walking. However, if you do not have the luxury of living in the hills or time to go out, then the stairs at home (or an office block of flats with lots of stairs) are a great place to start training. Remember to use the walking boots that you will be walking in after the first month of training to get them worn in. If you have never cycled before, this ride is still achievable with the correct ride preparation. Start at least 3 months ahead of the ride with some short distances at weekends and whenever you can during the week. 5-10 miles is not a great distance and will help your bottom and legs get used to it all.

What type of footwear should I be wearing?
The choice of walking footwear is incredibly important and should not be decided on price alone. The terrain is uneven and can be very rough so it is vital that you use a pair of strong canvas or leather boots with good ankle support, not trekking trainers, for your challenge. Not only the boots but the socks that you wear are also very important and it is worth investing in some good pairs of socks that do not blister. Wearing your boots and socks during your training period on and off the hills will inform you of whether they are suitable for the challenge. Trainers are ideal for cycling.

General well-being
Here are a few tips to remember when undertaking this challenge.

  • Hydration is important. Drink plenty of water
  • Eat plenty to keep energy
  • Trekking poles are a great way to support the knees and provide stability.
  • Honesty, if you feeling unwell at any point please let someone know, we want to make sure everyone remains fit and healthy whilst trekking.

What is the weather likely to be like?
The mountain weather in the U.K. can be very changeable, it can be glorious sunshine down at the base but be wet and windy on the summit. It is not uncommon for it to change from clear blues skies to rain and fog in moments. It is important to follow the advice given and carry the correct kit (please see kit list).

Responsible Event Management
Adventurous Ewe is committed to delivering events in a responsible and ethical manner and with sustainable development at its core. We respect and aim to operate our adventures and events to benefit local people, their economy and the environment!

Some of the ethical event management features embedded in our Snowdon Triple Challenge are:

  • Using local crew who are qualified Guides, support crew, cooks and drivers who are all extremely knowledgeable and experienced
  • Staying in locally owned accommodation
  • Minimising plastic waste wherever possible
  • Operating with a ‘leave no trace’ ethos.

What is the cost?

The total cost of the event is £190 per person. This is broken down into two payments:
Registration fee of £75 per person. Please note, this is non-refundable.
Final balance of £115 per person which is due 4 weeks prior to your event start date.
All sponsorship monies are to be sent directly to Prevent Breast Cancer.


Good quality, durable kit could mean the difference between a fantastic event and an uncomfortable one. This is a list of recommended kit to take on your Snowdon Triple Challenge. You will have the opportunity to change in-between the cycling and trekking legs.


  • Base layerpreferably a synthetic wicking layer with a long-sleeved top
  • Fleece Jacket or Wind-stopper
  • Trousers fleece or synthetic / nylon or polyester. Avoid cotton they absorb moisture easily and thereby have a cooling effect
  • Waterproofsbreathable waterproof jacket that has a good hood. Waterproof over-trousers – it is recommended that they have a long/full length zip so you can put them on whilst still wearing boots. Both of these items are essential
  • Wicking t-shirts for trekking and cycling
  • Shorts for trekking and cycling
  • Headwearwarm woolly hat and cap/sunhat. Helmet for cycling. If you are hiring a bike, a helmet will be provided
  • Glovesa pair of thin wind stoppers for the mountain. Cycling gloves are optional
  • Buff or bandana – for the cold or sun protection
  • Cycling gear – you are welcome to wear cycling clothing if you wish and high vis is recommended. You will have the opportunity to change into your trekking clothes after completing the cycling leg
  • Casual clothes for the hotel


  • Boots – well worn in with ankle support and waterproof for the trek
  • Trainers – for the cycling and kayaking legs
  • Socks – spare socks for the trekking leg after your cycle


  • Kit bagpreferably a small rucksack. This bag will be transferred during the course of the day
  • Rucksack15 litre rucksack to carry your water-proofs, water, food, camera, and all personal kit required. A rucksack liner/dry bag is recommended


  • Water bottlewe suggest a 2-3 litre capacity. Platypus / Camelback system
  • Head torch & spare batteries
  • Sun glasses strong UVA/UVB protection preferable
  • Trekking pole(s) – Please train with these prior to your trek

Miscellaneous kit

  • Sun screen and lip blockSPF30 as a minimum
  • Camera – enclose in a dry bag
  • ToiletriesIncluding wet-wipes, toilet roll & nappy sacks (for toilet paper rubbish on the trek)
  • Personal First Aidplease bring any personal medication plus paracetamol, brufen, rehydration sachets, antibacterial hand gel and plasters/Compeed blister pads, zinc oxide or Rock tape

 Nice to have

  • Ear plugs for the hotels
  • Favourite snacks, both sweet and savoury
  • Something to flavour your drinking water ie. Robinson’s squash (mini 66ml size), Zero tablets etc.
  • Alarm clock
  • Gaffa tape for emergency repairs – (wrap some around your trekking pole or drink bottle rather than carrying a whole roll)
  • Spare clothes for casual wear




Difficulty Rating
This challenge has a rating of Medium
£ 190

Responsible Tourism

We are very excited to have teamed up with leading climate change charity Cool Earth, who share our mission to protect the planet’s precious environment in a sustainable manner. The future of rainforest protection is where everyone makes a difference to climate change!

We have also invested in Water-to-Go products so you, our valued flock, will be healthier whilst also helping to make the World a better place! Together we can dramatically reduce our consumption of single use plastics and support our responsible travel ethos of ‘Take nothing but photos, leave nothing but boot-prints, keep nothing but memories.’

As part of our commitment to helping the planet, members of the flock who join us for a big overseas expedition will receive an Adventurous Ewe Water-to-Go bottle. This is our way of saying thank-ewe and also making a difference to the consumption of single use plastics in developing countries.

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