For information/questions regarding registration, entrant lists, the website, the wait list, change of address, and refunds (view refund policy first before contacting):

For information/questions regarding volunteering:

For information regarding sponsorship or the expo:

For information/questions regarding the Monte Rio Training Programs:

For specific race course questions or questions that don’t fall under any of the above categories, email:


Vineman, Inc.
P.O. Box 6007
Santa Rosa, CA 95406