Jorge Maravilla, 39, of Mill Valley, won the men's marathon in 2:28:23, and Devin McMahon, 25, of Stanford, won the women's marathon in 2:52:49, according to the spokeswoman.
Good luck to over 27,000 runners who are making history at the 40th running of The San Francisco Marathon. We'll see you at the finish line!— The SF Marathon (@THESFMARATHON) July 23, 2017
"We'd like to congratulate the winners of the 2017 races and all the runners from near and far who participated in this year's races," Michelle LaFrance, vice president of the San Francisco Marathon, said in a statement.
Maravilla, the winner of the men's marathon, is an El Salvador native and general manager at the San Francisco Running Company. McMahon is a PhD student in earth system science at Stanford University, the spokeswoman said.
The marathon raised more than $300,000 for charity.
For a full list of road closures and how the San Francisco Marathon will impact traffic, click here.