The Most Fun You Can Have This Holiday Season!

The Santa Skivvies Run is a festive romp through San Francisco benefiting San Francisco AIDS Foundation. The route begins at UN Plaza and follows Market Street to the Castro. In just four short years, Santa Skivvies Run has become one of the city's most beloved holiday events.


Everyone is welcome to participate: Naughty or nice, young or old, fresh-faced newbie or long-time Skivvies veteran. Don we now our gay apparel, or a favorite festive costume, or strip down to your undies to raise awareness and fight HIV/AIDS in our community.

Once again this year, we are proud to partner with the Lookout to produce this spectacular event!

The Route

The route is 1.6 miles from UN Plaza to the intersection of Noe Street & Market Street, right in front of the Lookout. It’s a new route, but participants can expect the same old hijinks.

Santa Skivvies Block Party

Once you cross the finish line, continue the fun! Stay tuned for news about our official block party after the run is over.

Help Us Raise Funds to End HIV Transmission

Each runner receives their own personal fundraising page and access to our online fundraising tools. Fundraising is optional, but each runner is encouraged to help San Francisco AIDS Foundation provide much-needed funding for its free HIV testing, prevention, and support services.

You’re an over-achiever? Great! Runners who reach key fundraising levels also receive some pretty jolly incentive gifts.

Still Have Questions?

Visit the FAQ section for additional information.

Santa Skivvies Run is a smoke-free event

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