And they're off!
Mayor Annise Parker reads the Race Day proclamation at the starting line.
Houston Texans cheerleaders pinked out for the day.
A member of Ana's Angels Team shows his support.
Khambrel Marshall of KPRC Channel 2 and Clutch from the Houston Rockets both wore pink duds.
Allen Wilson, male breast cancer survivor, takes on the course.
Competitive 5K runners at the starting line.
The Survivor Path at the finish line.
The 2012 race, sponsored locally by Marathon Oil Corp., marks the 22nd Komen Houston affiliate’s race and is the organization's largest yearly fundraiser. Proceeds from the race translate to millions of dollars for breast cancer education, screening and diagnosis services, treatment services and research in Brazoria, Chambers, Fort Bend, Galveston, Harris, Liberty and Montgomery counties.