Outdoor activities

in Antioch, CA

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

Hiking

Hike Diablo Foothills

Hike Diablo Foothills

Sat, Oct 3 · 9:30 AM PDT

by East Bay Hikers

Fast/steep hike at Shell Ridge & Mike Hess

Fast/steep hike at Shell Ridge & Mike Hess

Mon, Sep 28 · 5:30 PM PDT

by Walnut Creek - Hiking, Biking, Happy Hour

Donner Canyon Trail to Clayton Oktoberfest (7 miles, Moderate)

Donner Canyon Trail to Clayton Oktoberfest (7 miles, Moderate)

Sat, Oct 3 · 9:30 AM PDT

by Bay Area - Hike On!

Mount Diablo and North Peak 7.7 Miles Moderate Plus Hike

Mount Diablo and North Peak 7.7 Miles Moderate Plus Hike

Sat, Oct 24 · 1:00 PM PDT

by Sleep Late and Hike

Walking

Donner Canyon Trail to Clayton Oktoberfest (7 miles, Moderate)

Donner Canyon Trail to Clayton Oktoberfest (7 miles, Moderate)

Sat, Oct 3 · 9:30 AM PDT

by Bay Area - Hike On!

Saturday Morning Walk at Michael Faklis Park in Stockton!

Saturday Morning Walk at Michael Faklis Park in Stockton!

Sat, Oct 3 · 9:30 AM PDT

by The 209 Walking Club

Hike Diablo Foothills

Hike Diablo Foothills

Sat, Oct 3 · 9:30 AM PDT

by East Bay Hikers

Architectural Walking Tour with Campus Concert & Lunch at the Faculty Club

Architectural Walking Tour with Campus Concert & Lunch at the Faculty Club

Wed, Sep 30 · 9:45 AM PDT

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

Running

Heather Farm Park Run

Heather Farm Park Run

Sat, Oct 3 · 8:00 AM PDT

by East Bay Runners (Walnut Creek, Pleasant Hill, Concord)

Run with Sports Basement Walnut Creek

Run with Sports Basement Walnut Creek

Mon, Oct 5 · 6:30 PM PDT

by Bay Area Hiking And Anything Fun

Tuesday Night Run

Tuesday Night Run

Tue, Sep 29 · 6:30 PM PDT

by Fleet Feet Pleasanton Run Crew

Donner Canyon Trail to Clayton Oktoberfest (7 miles, Moderate)

Donner Canyon Trail to Clayton Oktoberfest (7 miles, Moderate)

Sat, Oct 3 · 9:30 AM PDT

by Bay Area - Hike On!

Cycling

Mt. Diablo Challenge - Unicycle (No Host)

Mt. Diablo Challenge - Unicycle (No Host)

Sun, Oct 4 · 7:00 AM PDT

by Silicon Valley Unicycle Group

43rd Mount Diablo Challenge

43rd Mount Diablo Challenge

Sun, Oct 4 · 7:00 AM PDT

by Redwood Shores Cycling Meetup

Path Building 101 Class @ Berkeley

Path Building 101 Class @ Berkeley

Sat, Oct 10 · 9:00 AM PDT

by Walnut Creek - Hiking, Biking, Happy Hour

Clayton Oktoberfest 2026 – Bavarian Fun ! 🍻🎃

Clayton Oktoberfest 2026 – Bavarian Fun ! 🍻🎃

Sun, Oct 4 · 11:00 AM PDT

by Walnut Creek - Hiking, Biking, Happy Hour

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