Swansea Half Marathon 2025

About the Swansea Half Marathon

The Swansea Half Marathon is one of the best running events in the UK.

With a course that is flat and fast, the Swansea Half Marathon is a great race for beginner and experienced runners alike.

You will be joined by thousands of runners choosing to run 13.1 miles for charity, which guarantees an incredible atmosphere on the day.

The event is expected to sell out earlier than ever, so be sure to secure your place today and run in support of Maggie's.

Sign up for a FREE place

• Get in touch today for free entry into the Swansea Half Marathon by emailing us at swanseafundraising@maggies.org
• Fundraise a minimum of £275 for Maggie's in the run up to the run. Our dedicated fundraising team will offer you tips and ideas to help you reach your target

Already got a place?

If you already have a place in the race, why not join Team Maggie's? We'd love to have you!

• Email us at swanseafundraising@maggies.org to join Team Maggie's with your own place.
• There is no minimum fundraising target, but every pound you raise will make a difference in helping us continue to support people with cancer and their loved ones

Why run for Maggie's

Here at Maggie's we are one big team, and we can't wait for you to join us! We will support you every step of the way, from helping you with fundraising inspiration to cheering for you on race day.

As a valued member of Team Maggie's, you will get:

• a high-performance Maggie's running vest for raising awareness in your training and on race day
• encouragement and support on the day from one of the loudest cheer points on route
• continued support, ideas and advice throughout your training and fundraising
• the reassurance that you are making a difference to the lives of people with cancer and those who love them

The route

Starting in front of the iconic Swansea Arena, you will run towards Singleton, then back through the city centre, passing the historic Brangwyn Hall and Castle Ruins.

The route continues towards the National Waterfront Museum, and heads out to Mumbles with the lighthouse in view.

You will enjoy 5 miles of stunning views across Swansea Bay before returning to the road at Brynmill Lane for the finishing straight at Swansea Arena.

Get in touch

For more information about this event or if you have any questions, please call us on 01792 200001 or email us at swanseafundraising@maggies.org