15k Challenge October 15th, 2017

Registration is open for the California SwimRun 15k Fall Challenge.  You and your partner will compete on a challenging course in either the women’s, men’s or mixed division.  Check out our latest race video.

Find out the details of the 15k Race with our latest update.

We will be holding our packet pickup party on October 14th at the  Karl Strauss Brewery (5985 Santa Fe Street) from 2-6pm.  Join us to meet other competitors, enjoy a pre-race beer on us and get final race details.


California SwimRun Rules