Discover this vibrant city whilst hitting your PB or starting your own running journey.

Enjoy the stunning sites as you race past the Arc de Triomf and the Placa Espanya. The incredible atmosphere and lively crowds make this half marathon truly unforgettable!
Please note, the 2026 Barcelona Half Marathon has now sold out, so the details below are regarding the 2027 event. Make sure to register your interest and we will be in touch as soon as you can sign up to be part of Team Marsden in 2027.
Registration is £25 per person and we ask each participant to reach a minimum fundraising target of £350.
Once you’ve signed up, you’ll be added to the official event console to claim your charity place with the event organisers. You will be sent a separate link via email and will need to complete this to secure your place. After you’ve completed both steps, you’ll be all set to lace up your trainers and get running.
Once you’ve signed up, you’ll receive one to one support from a dedicated member of the charity team to help you with your fundraising efforts and to answer any questions you may have as you prepare for the big day.
You’ll also have access to our professional half marathon training plans to encourage you to start logging those miles. Whether it’s your first big race or you’re a seasoned runner, our plans will help structure your training to make sure you are ready for the challenge.
When you register, you will also be able to join our Team Marsden Runners Facebook group. Our fun, friendly and supportive online community will be there to support you all the way, share top tips and advice and keep you motivated in the run up to the event.
Have you got your own place on this event but still want to be part of Team Marsden and raise money to help people with cancer here and across the world? Just get in touch and let us know.

Your registration includes:

We’d love to keep you up to date with inspiring stories, the latest breakthroughs, and ways you can make a difference.