This Holiday Season, treat the ones you love to the gift of fitness, with Nutty Fitmas! For a limited time only, sign up for the Half Marathon with one friend and only pay $120 for BOTH entries.Register Now
The chance to run across the Golden Gate Bridge is an experience unlike any other, but it is far from the only breathtaking moment you’ll enjoy along the way.See All Course Maps
We’re proud to partner with these great brands to bring you an incredible event experience. Whether you’re drenched in sweat, dressed in costume or immersed in music, you've worked hard to get there and deserve to have the best time possible.