Thank you to the following Sponsors who make the Marin County Triathlon possible.

Mandatory packet pick up will be held on:

Thursday, November 1st – 4:00 pm to 8:00 pm
Sports Basement Presidio, 610 Old Mason Street, San Francisco

– OR –

Friday, November 2nd – 12 pm to 4:00 pm
Sports Basement Marin, 100 Vintage Way, Novato

Platinum Sponsor

Gold Level Sponsor

Silver Level Sponsors

Supporting Sponsors

Would you like to be our partner? Contact Mark Liebert at mark@sustainablesports.org.