Giant's Causeway Mighty Hike
Whether you’re new to long-distance walking or a regular rambler, we’ll be there to support you every step of the way. All you need to do is put one foot in front of the other, knowing every mile and every pound you raise will make a Mighty difference to people with cancer.
Full Marathon
Fundraising pledge: £250
Half Marathon
Fundraising pledge: £250
What's included in your registration fee?
About the Giant's Causeway Mighty Hike
The Giant’s Causeway Mighty Hike will get your heart pumping as you set off from Ballycastle and tackle the cliff tops! But with each climb, you’ll be rewarded with stunning views including Rathlin Island, before making your way towards the iconic Giant’s Causeway and beautiful beaches in Portrush.
Hike solo and meet friends along the way or sign up with a team of friends and family for a memorable day together.
Interested in taking part as a large corporate group of 20 or more? Email mightyhikes@macmillan.org.uk for more information.
Take a deeper dive into the Giant's Causeway route and track the terrain and elevation of every mile, thanks to this 3D route video from the lovely people at Relive!
“Thank you to the organisers of this amazing event. Where else in the world would you see such spectacular scenery!” Jimmy, Giant’s Causeway 2024
Mighty Hikes support
Whether you’re new to long-distance walking or a regular rambler, we’ll be there to support you every step of the way. All you need to do is put one foot in front of the other, knowing every pound you raise will make a Mighty difference to people with cancer.
Frequently asked questions
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What is the route?
The full and half marathons will start at Larrybane Quarry, BT54 6LS.
The half marathon finishes at Bushmills Football pitch, BT57 8SD. The full marathon finishes at Ulster University, BT52 1SA.View the routes on Google Maps.
View the full marathon GPS route and half marathon GPS route.
Please note that the routes can be subject to change following health and safety inspections. Any key changes will be communicated on the day.
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What time does it start and finish?
The hike will set off in waves 20 minutes apart, from 6.30am for the full marathon and 9.10am for the half marathon.
You will book your start wave when you register. These are given on a first-come, first-served basis and we advise hikers with a slow pace to book the earliest start wave available to give plenty of time to complete the route.
For the full marathon, we estimate that the fastest walkers will finish in around 7.5 hours while the slowest walkers could take around 12.5 hours.
For the half marathon, we estimate that the fastest walkers will finish in around 4 hours while the slowest walkers could take around 6 hours.
If your plans change, don’t worry, you can amend your start wave using our Manage My Booking page. -
How do I get there?
Parking for our full and half marathon hikers is at Ulster University, BT52 1SA.
Free shuttle buses will run to the start line in the morning of the hike. There will also be free shuttle buses from the half marathon finish line to the car park in the afternoon.
You can book parking when you register. -
When does registration close?
Registration for the full and half marathon closes at midnight on the Friday 13 June, one week before the hike, or earlier if it sells out.
So, sign up today to avoid missing out! -
What if my Mighty Hike gets cancelled?If your Mighty Hike is cancelled for any reason, you’ll be contacted by email and text and live updates will be made to this FAQ document with all the information you need.
Ready to join?
Potential training routes in and around Giant's Causeway
Volunteering at a Mighty Hike
Don’t fancy hiking?
Become a Mighty Hike volunteer instead!
From helping with registration to handing out medals and bubbly at the finish line, there’s a role for everyone. It’s the perfect opportunity to try something new, meet like-minded people and explore beautiful corners of the UK.
Every hour you give makes a Mighty difference.
See other Mighty Hikes
Don’t fancy this one? No sweat! We’ve got many other beautiful Mighty Hikes in all corners of the UK, hilly and flat, so you can find the perfect challenge for you.