AIDS Walk participants often bring their four-legged friends for the 10K walk in the park.
Members of the UCSF AIDS Walk Team show off this year's T-shirt.
Families and friends of UCSF often participate in the walk that raises money for programs and services to prevent and treat HIV/AIDS.
Despite overcast weather, thousands of people from all over the San Francisco Bay Area raised more than $2.5 million in AIDS Walk San Francisco 2013.
The San Francisco AIDS Foundation has been a steadfast organizer of the walk since it started 26 years ago.
AIDS Walk San Francisco provides dogs of all kinds with a healthy outdoor activity.
AIDS Walk San Francisco is a family-friendly event for a worthy cause.
Joey Convento, events coordinator at UCSF, says he looks forward to the community-building event each year.
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