What’s better than one epic challenge in one of the UK’s most breathtaking landscapes? Three epic challenges!
After 13 years in the Lake District with the Coniston Challenge, our triathlon-with-a-twist is back, and this year, we have a brand-new home. Join us in the stunning surroundings of Snowdonia, within Eryri National Park, as we take our triathlon to new heights in support of Alder Hey Children’s Charity.
This year promises to be bigger and better than ever, as we are teaming up with eight of Liverpool’s most recognisable children’s charities to bring you an unforgettable event that will make a life-changing difference for children and young people across our region. This will be the first event of its kind in uniting these charities, and you can be a part of it!
The Challenge
Gather your team of four and take on our unique triathlon of:
15km hike
15km cycle
3km kayak
All set against the dramatic backdrop of Snowdonia’s mountains, lakes, and valleys — offering some of the most incredible views you’ll ever experience while taking on a challenge. This is a team challenge, so remember: You are only as fast as your slowest teammate, so its important to stay together.
Why take part?
By joining Team Alder Hey, you’ll be helping us care for the 450,000 children and young people we see every single year. Your support ensures we can continue to provide world-class equipment, fund vital research, and create the magical moments that make Alder Hey such a special place.
Ready to take it on?
This is your chance to do something truly unforgettable — for yourself, your teammates, and the children who need us most.
By signing up through Alder Hey Children’s Charity you commit to raising a minimum of £2000 for Alder Hey with your team.
Gather your team and register today!
FAQS
What are the key dates for the challenge?
- Date TBC – Online Safety Briefing
Before event day, all participants will be required to watch a pre-recorded safety briefing. This will cover everything you need to know to stay safe and informed, and you’ll also have the opportunity to submit any questions to our event team. - Friday 11th September – Registration Day
Head to our event base in Llanberis to check in, collect your race pack and event t-shirt, and drop off your bags ready for the big day. - Saturday 12th September – Challenge Day!
Teams will set off at staggered start times to tackle all three parts of the challenge together.
How long does the challenge take to complete?
Most teams finish within 7 to 10 hours, depending on pace and conditions.
What’s included in the event package?
- Comprehensive safety briefing
- Meals: breakfast, lunch, and dinner
- Kayaking gear (paddles and life jackets)
- On-site bike mechanics
- Optional bike hire (additional fee)
- Secure bike storage and racks
- Clearly marked changeover stations
- Qualified marshals along the route
- First aid support
- Alder Hey event t-shirt
- Finisher’s medal
- Team awards
- Professionally produced event video
What’s not included?
- Accommodation – We’ll share recommended options in Llanberis, Bangor, and Caernarfon once your team is registered.
- Travel – Getting to and from the event is your responsibility.
Who can take part?
The Yr Wyddfa Challenge is open to participants aged 16 and over. Those aged 16–17 must be accompanied by a parent or guardian.
Where does the event start and finish?
The challenge begins and ends at our event hub in Parc Padarn, Llanberis. Full location details will be provided after registration.
What kind of bike should I bring?
We recommend a road or hybrid bike for the on-road cycling route. Mountain bikes are allowed, especially if that’s what you’ve trained on, but they may not be ideal for the terrain.
Can I use an e-bike?
Yes, e-bikes are welcome! Just note that teams using e-bikes won’t be eligible for fastest finisher awards to keep things fair.
How do I arrange bike hire?
Once you’ve signed up, you’ll have the option to request bike hire. This comes at an extra cost and includes:
- Bike for event use
- Helmet
- Delivery and collection
- Setup support at registration
- Overnight secure storage
- Mechanic support on event day
Where should we stay?
Accommodation is up to you and your team. After registration, we’ll send you a list of recommended places to stay in Llanberis, Bangor, and Caernarfon—with options to suit all budgets.
What if the weather is bad?
The event will go ahead in most weather conditions. If needed, we have alternative mountain and paddle routes ready to ensure safety while keeping the challenge spirit alive. Tough weather just adds to the achievement!
Will we get help with fundraising?
Absolutely! Our team is here to support you with fundraising ideas, resources, and guidance every step of the way.
