- Outdoors And Adventure510 Hikers510 Hikers creates welcoming pathways to nature for underrepresented communities in the Bay Area, fostering health, confidence, and belonging through inclusive outdoor experiences. We organize weekly group hikes that combine education, safety training, and community building while partnering with organizations like REI and Patagonia to ensure everyone has access to proper gear and knowledge.
- Outdoors And AdventureAeolian Yacht ClubAeolian Yacht Club is a volunteer-driven homeport for sailors, power boaters, paddle and rowing sports enthusiasts with a shared love of the sea. Since 1906, our harbor in Alameda's East End has been a direct portal to the San Francisco and San Leandro bays, with a cozy clubhouse for dining, games, and nautical revelry. You don't have to own a boat or be a master of formal club etiquette to be an Aeolian. All you need is a curiosity for having fun on the water with your friends and neighbors, and become part of an Alameda institution.
- Outdoors And AdventureAlameda Community Sailing CenterAlameda Community Sailing Center, ACSC, is a volunteer-run organization. Each member is unique, but we all share a love for the salty spray that is best experienced sailing on the open water.
- Outdoors And AdventureAlameda Yacht ClubFounded in 1985, Alameda Yacht Club (AYC) is a private, all-volunteer, yacht club in Historic Fortman Marina, Alameda. AYC offers its members a wide variety of boating and social related activities including dinners, cruise-outs, theme parties, and organized sailboat racing. We invite you to come visit and let us show you around the friendliest club on the Bay!
- Outdoors And AdventureAlmaden Cycle Touring ClubACTC promotes cycling on the trails, roads, paths, and mountains of the South Bay area of San Francisco and beyond'; a volunteer-based not-for-profit emphasizing social, recreational, transportation and health aspects of cycling. Motto: 'Riding for Fitness, Friendship, and Fun.'
- Outdoors And AdventureAlto Velo Racing ClubAlto Velo is a premier cycling club in Northern California that supports a friendly and inclusive community for cyclists of all levels, disciplines and backgrounds', offering weekly group rides plus training and racing opportunities.
- Outdoors And AdventureBay Area Climbers CoalitionThe Bay Area Climbers Coalition (BACC) is a volunteer-run 501(c)(3) nonprofit organization working to preserve access to local outdoor areas through stewardship, community building, and educational programming.
- Outdoors And AdventureBay Area DragonsDragon boat racing team and nonprofit foundation offering paddling activities and free lessons.
- Outdoors And AdventureBay Area Ridge Trail CouncilTo plan, promote and sustain a connected hiking, cycling, and equestrian trail on the ridgelines around San Francisco Bay—linking people, parks and open space for today and future generations.
- Outdoors And AdventureBay Area Sea KayakersBay Area Sea Kayakers (BASK) is a non-profit 501(c)(7) sports club of several hundred sea kayakers who live throughout the San Francisco Bay Area. Our interests include flat-water paddling, kayak-surfing, expeditions, and playing amongst the rocks, in conditions that range from mild to wild. Our club exists to bring paddlers together for companionship, safety, education, exploration, learning, and great food and drink! We're committed to safety both on and off the water, and our club holds insurance through Paddlesports Risk Management. We offer an inexpensive annual Skills Clinic to members, as well as numerous free clinics on skills, rescue, and safety throughout the year. We welcome as members all individuals interested in kayaking. We’re committed to building a diverse and inclusive paddling club and to sharing our enthusiasm, skills, and knowledge to increase equity and access to our sport.
- Outdoors And AdventureBay Area Women's Hiking Group'A place for women to meet, inspire each other and experience nature in the company of other women'; small-group hikes of 8-15 (max 25) hikers, mostly 5-12 miles at Easy to Strenuous++ levels across the Bay Area.
- Outdoors And AdventureBenicia Bicycle ClubClub organizing regular group rides (A and B pace groups) around Benicia, Solano County and the greater Bay Area, including the semiannual Moxie ride.
- Outdoors And AdventureBenicia Outrigger Canoe ClubOutrigger canoe club paddling the Carquinez Strait; Saturday open practices welcome keiki (10+) and parents, with a modified less-intensive practice option.
- Outdoors And AdventureBerkeley Path Wanderers Association
- Outdoors And AdventureBerkeley Racing Canoe Center
- Outdoors And AdventureBerkeley Yacht ClubBerkeley Yacht Club was established in 1939 to develop and promote aquatic sports, and we welcome everyone interested in being out on the water. We pride ourselves on being a volunteer club and a strong community where everybody pitches in to help maintain the clubhouse and assist with events.
- Outdoors And AdventureBicycle Trails Council East BayWe advocate in the East Bay for increased access to off road cycling opportunities.
- Outdoors And AdventureBike East BayBike East Bay mobilizes by bike to build thriving communities that are joyful, safe, and inclusive.
- Outdoors And AdventureCal Sailing ClubThe Cal Sailing Club is a volunteer-run community sailing and windsurfing club, located at the Berkeley Marina. We offer lessons, recreation, and programs for the public. Our mission is to make access to water safe, fun and available to all!
- Outdoors And AdventureContra Costa Hills ClubThe Contra Costa Hills Club (CCHC) is a hiking club located in the greater San Francisco Bay Area.
- Outdoors And AdventureCorinthian Yacht ClubThe Corinthian Yacht Club is a private yacht club located on the San Francisco Bay in Marin County. It offers facilities including a clubhouse, dining room, and harbor with docking for members and reciprocal guests.
- Outdoors And AdventureDiablo Valley Fly Fishing ClubNonprofit fly fishing club with monthly meetings featuring fishing news, raffles, and demonstrations of fly tying, rod building, casting, and conservation, plus fishing outings.
- Outdoors And AdventureDragonMaxOur mission is to welcome paddlers from all walks of life, fitness levels and all abilities to continue to grow the sport while being inclusive, recreational, and competitive.
- Outdoors And AdventureEagle Cycling ClubProvides cyclists with a variety of riding experiences throughout the Napa Valley; members ride road and mountain bikes, tandems, recumbents and e-bikes. Nonprofit 501(c)(4) established for over 100 years.
- Outdoors And AdventureEast Bay Rowing ClubEast Bay Rowing Club (EBRC) and Oakland United Rowing change lives one stroke at a time as the home of community rowing in Oakland.