Kenyan elite runner Geoffrey Kenisi won the 2014 Bay to Breakers race with a time of 35:06. (James Irwin/cbsSF.com)
Diane Johnson at 2014 Bay to Breakers
Diane Johnson was the women's winner at the 2014 Bay to Breakers. (James Irwin/cbsSF.com)
Ape Hashbury with elite finishers
Ape Hashbury with elite finishers (James Irwin/cbsSF.com)
Runners Exit GG Park at the 2014 Bay to Breakers
Runners exited Golden Gate Park at Ocean Beach. (James Irwin/cbsSF.com)
Thousands Gather at Ocean Beach
Thousands gather at Ocean Beach (James Irwin/cbsSF.com)
Full Frontal Ninja Turtle
A man wearing a Ninja Turtle mask and little else tried to attract attention at the end of the Bay to Breakers race. (James Irwin/cbsSF.com)
Oz People
Oz People (James Irwin/cbsSF.com)
Costumed Guys
Costumed Guys (James Irwin/cbsSF.com)
Horseface In The Crowd
Just another horseface In the crowd. (James Irwin/cbsSF.com)
Bay to Breakers 2014
Heading out of Golden Gate Park, runners in the 2014 Bay to Breakers exhibited a panoply of costume styles on their way to the finish line. (James Irwin/cbsSF)
Umm...Yeah. We wonder if their time was 4:20?
Their unofficial time was 4:20. (James Irwin/cbsSF.com)
Squid Head
Squid or cuttlefish - you decide. (James Irwin/cbsSF.com)
Ostrich & Giraffe at Bay to Breakers
Ostrich & Giraffe made it across the finish line at the 2014 Bay to Breakers. (James Irwin/cbsSF.com)
Naked Bay to Breakers Runner
A ban on nudity at Bay to Breakers was in place but mostly not enforced. (James Irwin/cbsSF.com)
Bay to Breakers 2014
Runners in the 103rd Bay to Breakers footrace in San Francisco head toward the finish line at Ocean Beach. (James Irwin/cbsSF.com)
B2B Beachcombers
After a 12 km run, nothing's better than a stroll on windy Ocean Beach at the 2014 Bay to Breakers race. (James Irwin/cbsSF.com)
Bay to Breakers Puffed Up Runners
By the end of the Bay to Breakers race, some runners can begin to feel a little bloated. (James Irwin/cbsSF.com)
Classic B2B Beachwear
You might call this the classic Bay to Breakers look, perfect for a sunny day at Ocean Beach. (James Irwin/cbsSF.com)