Hundreds of people were expected to take part in the annual Brave the Bay San Francisco Police Department Challenge Saturday.
Participants can take a plunge into the San Francisco Bay's chilly waters, pull a cable car 200 feet, or take part in a 5K run.
ABC7's Amanda del Castillo is emceeing the event.
More information on the event can be found here.
GOOD MORNING from Aquatic Park in San Francisco! I’m hosting @SFWish’s #BravetheBay2018 event. Such an amazing and wonderful cause ❤️ If you’re braving the bay, come say hello! #abc7now pic.twitter.com/5ZNzLUbipb— Amanda del Castillo (@AmandaABC7) December 8, 2018