Entry Form
Register by Mail

Here's how to register by mail:

1. Download the official Boulder Backroads Marathon & Half Marathon Entry Form here. This form requires Adobe Reader.
   
2. Print the form.
   
3. Fill out the form, enclose your check, and mail it to:
   Boulder Backroads Marathon, LLC
   PO Box 1889
   Boulder, CO 80306
   
   E-mail info@bouldermarathon.com if you have questions.