Find your people, a few blocks away.

Track Friday Track Club

Track Friday is a national movement of active awareness for charities, held on the day after Thanksgiving. On Track Friday, people across the country are encouraged to head out for a run or walk at a local track, park or running path, and to make a donation of any amount to any charity.

Transports Wednesday Warriors

TRANSPORTS is the East Bay’s premier Running and Swimming specialty store and has been proudly serving the Bay Area’s running and swimming community since 1982.

Treadles to Threads Spinners Guild

An informal but active spinning guild that welcomes new and experienced spinners, as well as those who want to learn to spin. Hosts the annual Fiber Frolic fiber arts festival.

Trinity Dodgeball League

Trinity Dodgeball is an Oakland adult sports League that connects people through the great game of dodgeball.

Trivalley Running Club (TVRC)

A group of passionate runners in the SF Bay Area (East Bay, South Bay, and Peninsula) offering free year-round group runs, half marathon training, and race pacing.

Twins by the Bay

Twins by the Bay is a non-profit, member-run support group for parents of multiples (twins, triplets, etc.) in the East Bay.

United Flyers of Sonoma (UFOS) Disc Golf Club

Founded in 1976 on the campus of Sonoma State University, UFOS is a not-for-profit organization dedicated to promoting the sport of disc golf in the North Bay; offers weekly tournaments at its courses, a putting league, and marksman challenge.

United German-American Societies of San Francisco and Vicinity (UGAS SF)

Umbrella organization of 14 German-American member organizations in the wider San Francisco Bay Area between Santa Rosa and San Jose, founded in 1890; main event is the annual German Day celebration.

United in Stride

Unity User Group: San Francisco

Official Unity user group supporting local game, app, and media creators across the Bay Area.

Urban Forest Friends

We inspire and support people to come together to plant and care for trees.

UX San Francisco

UX and technology-design meetup covering design systems, AR/VR, data visualization, AI, ethics, and more.