Can I change my start corral?

Yes, you just have to enter your registration, with your locator and your email and make the change.
Deadline: 15 days before the race.
*You will always have access to a lower starting box than the one you have chosen. If you want to run in a faster starting box, you will have to contact the organisation at the following email address info@zurichmaratobarcelona.es to make the change.