Help us conquer cancer one mile at a time.

Join Team Concern at the LA 5K

Important: After completing your payment, you will be automatically redirected to the official Los Angeles Marathon registration form to complete your registration. You will also receive an email from Bloomerang with a link to the registration form. If you don’t see the email, please check your spam or junk folder.

Your 5K registration is not complete until you have completed both steps:

1. Pay the registration fee

2. Complete the official Los Angeles Marathon registration form

Your spot will not be secured until both steps have been completed.