1. The San Francisco Half Marathon, CA
![The San Francisco Half Marathon, CA The San Francisco Half Marathon, CA](https://media.timeout.com/images/103491300/750/422/image.jpg)
![The San Francisco Half Marathon, CA The San Francisco Half Marathon, CA](https://media.timeout.com/images/103491300/750/562/image.jpg)
Next summer marks the 40th year that runners will take on the hilly streets in the City by the Bay. Half marathoners can choose between two courses: The first kicks off near the Ferry Building, following the Embarcadero on a waterfront route to Golden Gate Park, the second moves from the park through the city streets and beneath the Bay Bridge to finish at the 60-foot Cupid's Arrow sculpture. All 27,000 racers converge at the finish line for a post-race festival. July 23, 2017 in San Francisco, CA