Cycle Track Open Until 7:30 AM

Sat · Sep 26·5 AM·Event Location, San Francisco

Sat · Oct 10·5 AM·Event Location, San Francisco

Sat · Oct 17·5 AM·Event Location, San Francisco

Sat · Oct 24·Excelsior, San Francisco Public Library

Sat · Oct 24·Presidio, San Francisco Public Library

Sat · Oct 24·8:30 AM – 4:30 PM·San Francisco, CA (Farallon Islands)

8-hour naturalist-led whale watching expedition from San Francisco under the Golden Gate Bridge to the Farallon Islands. Expert naturalist on board. $320/person.

Sat · Oct 24·9 AM·HAMILTON SWIMMING POOL · San Francisco

This class focuses on helping participants refine their performance of all six swimming strokes (front crawl, back crawl, butterfly, breaststroke, elementary backstroke, and sidestroke). Participants perform these strokes with increased proficiency and can swim them for greater distances. Participants also learn to per…

Sun · Sep 20·5 AM·Event Location, San Francisco

Sun · Sep 20·10 AM · 11 AM·United Nations Plaza, 50 United Nations Plaza, San Francisco

Free dance fitness classes

Sun · Sep 20·10 AM·Alta Plaza Park, Jackson and Steiner, San Francisco

Join Rec and Park, the Friends of Alta Plaza Park and San Franciscans for Sports and Recreation at Alta Plaza Park on Sunday, September 20 from 10 a.m. to noon to celebrate the park’s newly resurfaced tennis courts.

Sun · Sep 20·11 AM·Union Square, Post and Stockton, San Francisco

Come out to Union Square on Sundays from 11 am to 2 pm through September 27, 2026 for Sunday Fun Days