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Outdoor activities

in Mill Valley, CA

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

Hiking

Tilden Wildcat Peak & Lakes (5.8 miles), Moderate, No Dogs

Sun, Oct 19 · 10:00 AM PDT

Tilden Wildcat Peak & Lakes (5.8 miles), Moderate, No Dogs

by Bay Area - Hike On!

Walking Mt. Tam: Trails of Creativity

Sat, Nov 1 · 9:00 AM PDT

Walking Mt. Tam: Trails of Creativity

by Official Mt. Tamalpais State Park Docent Led Hiking Group

Smackdown Loop Hike - Berkeley - 10-25-25

Sat, Oct 25 · 10:00 AM PDT

Smackdown Loop Hike - Berkeley - 10-25-25

by San Francisco Bay Area Outings

Tennessee Valley to Muir Beach Hike - 11-1-25

Sat, Nov 1 · 10:00 AM PDT

Tennessee Valley to Muir Beach Hike - 11-1-25

by San Francisco Bay Area Outings

Walking

55+ Women and Dog Walk

Sat, Oct 25 · 9:00 AM PDT

55+ Women and Dog Walk

by Bream Friendship Circles (50+ Bay Area)

“Bridge to Breakfast” Walk from SF to Sausalito over the Golden Gate Bridge

Sat, Oct 18 · 7:00 AM PDT

“Bridge to Breakfast” Walk from SF to Sausalito over the Golden Gate Bridge

by Golden Gate "Early Riser" Saturday Morning Walk Group

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

Sat, Oct 18 · 11:00 AM PDT

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

by Albany Area Walkers

Las Gallinas Wildlife Ponds Stroll

Sun, Oct 26 · 9:30 AM PDT

Las Gallinas Wildlife Ponds Stroll

by North Bay Slow Hikers

Running

🐝Handlebar Honeys First Ride🐝

Sun, Oct 26 · 7:15 AM PDT

🐝Handlebar Honeys First Ride🐝

by Handlebar Honeys

Sunday Morning Run

Sun, Oct 19 · 10:00 AM PDT

Sunday Morning Run

by Slow Runners Club

Mission 5k fun run! | TBD

Mon, Oct 20 · 6:30 PM PDT

Mission 5k fun run! | TBD

by SF Mission Fun Runs

Tuesday Night Bunny Run (Beginner)

Tue, Oct 14 · 5:00 PM PDT

Tuesday Night Bunny Run (Beginner)

by Marin Running Club

Cycling

🐝Handlebar Honeys First Ride🐝

Sun, Oct 26 · 7:15 AM PDT

🐝Handlebar Honeys First Ride🐝

by Handlebar Honeys

SF Bay Trail Monthly Ride (Berkeley > Richmond > Point Richmond)

Sun, Oct 19 · 9:45 AM PDT

SF Bay Trail Monthly Ride (Berkeley > Richmond > Point Richmond)

by Bay Area Recumbent Cyclists - BARC

Ride Like a Girl – Women's MTB Ride – Tamarancho!

Sat, Oct 18 · 8:30 AM PDT

Ride Like a Girl – Women's MTB Ride – Tamarancho!

by Bicycle Trails Council of the East Bay

SF to Paradise Loop via Hawk Hill

Sat, Oct 18 · 9:30 AM PDT

SF to Paradise Loop via Hawk Hill

by Bay Area Road Biking - Sunnyvale/Los Altos

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