View some of the best Half Marathon races in Santa Rosa, California! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.
We are so excited to host another running event on beautiful Mare Island! All finishers 21yrs and up will receive a FREE BEER thanks to our major sponsor the MARE ISLAND BREWING COMPANY! We will have a Half Marathon, 10K and 5K courses taking you ...
The Venue: A little known Jewel in the East Bay, the San Pablo Dam Reservoir is beautiful. A favorite spot for avid fishermen it has always been our favorite place to run and bike. The seasons change the color of the foliage and the beauty of t...
Spartan Trail is a no-obstacles foot race through rugged wilderness, overseen by legendary race directors from the world of trail running.Event details and schedule
Welcome to the ONLY Half Marathon to cross the Bay Bridge presented by the Oakland Run Co.! Get ready for an exclusive, hyper-local event with our amazing partners! From the same crew that brings you Oakland Turkey Trot and Oaktown Half. As always...
Loading more results..
