Earn an Exclusive Challenge Medal

Take on one of our race challenges and earn more bling for your miles. The Biofreeze Berkeley Half Marathon offers opportunities to earn an exclusive challenge medal in addition to your race finisher’s medal. Complete our year over year challenge to become a Loyal Runner or run a partner challenge, tackling multiple races consecutively. Don’t miss your chance to build out your medal collection and take on a race challenge this year!

Loyal Runners Challenge

Have you run the Biofreeze Berkeley Half Marathon (any distance) at least 3 times consecutively? We thank our 3 Year Loyal Runners and 5 Year Loyal Runners with exclusive rewards for their commitment!


SF/Berkeley Challenge

Run the Bay from the Golden Gate Bridge to Cal Campus and earn an extra medal at your second Finish Line. Participate in any distance event at the Biofreeze San Francisco Marathon and any distance event at the Biofreeze Berkeley Half Marathon consecutively and receive a special SF/Berkeley Challenge Medal commemorating your achievement.