Outdoor activities

in Greenbrae, CA

Discover outdoor activities in Greenbrae with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

Wildcat Canyon San Pablo Ridge 7.2 Mile Moderate Hike

Wildcat Canyon San Pablo Ridge 7.2 Mile Moderate Hike

Sat, Apr 11 · 1:00 PM PDT

by Sleep Late and Hike

💚Green Exercise🌻🌷🌸 Wildflowers Easy 5 Miles 🥾Hike SF Golden Gate Park🏞️

💚Green Exercise🌻🌷🌸 Wildflowers Easy 5 Miles 🥾Hike SF Golden Gate Park🏞️

Sat, Apr 25 · 1:30 PM PDT

by Bay Area Hiking, Walking, Wellness Club

🚶‍♀️‍➡️Urban Hike @ Potrero hill, S.F

🚶‍♀️‍➡️Urban Hike @ Potrero hill, S.F

Thu, Apr 9 · 6:30 PM PDT

Walking Mt. Tam: Trails of Creativity

Walking Mt. Tam: Trails of Creativity

Sat, Apr 11 · 9:00 AM PDT

by Official Mt. Tamalpais State Park Docent Led Hiking Group

Walking

Lafayette Reservoir Walk

Lafayette Reservoir Walk

Fri, Apr 17 · 9:00 AM PDT

by Good Boomers & GenXers: Member-Driven

Brisk Walk & Shop--SW corner Ordway & Marin, Albany, 11a

Brisk Walk & Shop--SW corner Ordway & Marin, Albany, 11a

Sat, Apr 11 · 11:00 AM PDT

by Albany Area Walkers

Walking Mt. Tam: Trails of Creativity

Walking Mt. Tam: Trails of Creativity

Sat, Apr 11 · 9:00 AM PDT

by Official Mt. Tamalpais State Park Docent Led Hiking Group

The Presidio-History, Architecture & Tunnel Tops Walk

The Presidio-History, Architecture & Tunnel Tops Walk

Sun, Apr 12 · 10:30 AM PDT

by Walking with a Guide (Nature,Architecture,History)

Running

SF: Run Lake Merced

SF: Run Lake Merced

Tue, Apr 7 · 6:00 PM PDT

by SF: Lake Merced Coastal Meetup

Sunday Morning Run

Sunday Morning Run

Sun, Apr 12 · 10:00 AM PDT

by Slow Runners Club

Thursday Night Trail Runs (Beginner & Intermediate)

Thursday Night Trail Runs (Beginner & Intermediate)

Thu, Apr 9 · 6:00 PM PDT

by Marin Running Club

Tuesday Night Bunny Run (Beginner)

Tuesday Night Bunny Run (Beginner)

Tue, Apr 7 · 6:00 PM PDT

by Marin Running Club

Cycling

Unicycle Club Practice at Circus Center

Unicycle Club Practice at Circus Center

Sun, Apr 19 · 5:00 PM PDT

by San Francisco Unicycle Club

Brickyard Cove to end of Bay Bridge via Bay Trail

Brickyard Cove to end of Bay Bridge via Bay Trail

Tue, Apr 7 · 10:00 AM PDT

BTCEB CROCKETT HILLS TRAIL WORK DAY, Sunday 4/12/2026

BTCEB CROCKETT HILLS TRAIL WORK DAY, Sunday 4/12/2026

Sun, Apr 12 · 9:00 AM PDT

by Bicycle Trails Council of the East Bay

Muir Beach - Tennesse Valley loop - Marin hills and ocean views.

Muir Beach - Tennesse Valley loop - Marin hills and ocean views.

Sat, Apr 11 · 9:00 AM PDT

by Hiking & Activities Club California

Suggested groups

Looking for something more?

Meet new friends

Sports & Hobbies

All events in Greenbrae