Outdoor activities

in Union City, CA

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

Hiking

Skyline, Brandon, Two Rocks, Columbine, and Cascade Loop: 6.5 Mile loop

Skyline, Brandon, Two Rocks, Columbine, and Cascade Loop: 6.5 Mile loop

Sat, May 16 · 1:00 PM PDT

by The East Bay Hiking Club for Millenials

Woods Loop Huddart Park: 8.6 Mi Moderate Hike

Woods Loop Huddart Park: 8.6 Mi Moderate Hike

Sat, May 16 · 1:00 PM PDT

by Sleep Late and Hike

Lake Chabot Loop Hike (9 miles, Moderate+) Dogs Allowed

Lake Chabot Loop Hike (9 miles, Moderate+) Dogs Allowed

Sat, May 16 · 9:30 AM PDT

by Bay Area - Hike On!

Hilly 5 mile hike in Danville 🌳🥾

Hilly 5 mile hike in Danville 🌳🥾

Sat, May 23 · 10:30 AM PDT

by 30s-40s Make New Friends - East Bay

Walking

🌅 Marina Sunset Pack Walk 🐕‍🦺

🌅 Marina Sunset Pack Walk 🐕‍🦺

Fri, May 15 · 6:00 PM PDT

by Bay Area Roaming K9s (BARK)

Fleet Feet Walk Crew

Fleet Feet Walk Crew

Tue, May 19 · 8:00 AM PDT

by Fleet Feet Pleasanton Run Crew

Indian Cove Loop Hike at Lake Chabot (6 miles, Moderate) Dogs OK

Indian Cove Loop Hike at Lake Chabot (6 miles, Moderate) Dogs OK

Thu, May 14 · 10:30 AM PDT

by Bay Area - Hike On!

East Bernal Hts. Walking Tour-Via Stair Path & SF Vernacular Architecture

East Bernal Hts. Walking Tour-Via Stair Path & SF Vernacular Architecture

Sat, May 23 · 10:30 AM PDT

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

Running

Thursday fun run

Thursday fun run

Thu, May 14 · 6:30 PM PDT

by Marina Bay loosely organized run group

Saturday Morning Run club

Saturday Morning Run club

Sat, May 16 · 8:30 AM PDT

by Mountain View Area Run Club (MVARC)

Tuesday Night Run

Tuesday Night Run

Tue, May 12 · 6:30 PM PDT

by Fleet Feet Pleasanton Run Crew

Super Fun Wednesday Trail Run! (Wunderlich)

Super Fun Wednesday Trail Run! (Wunderlich)

Wed, May 13 · 5:45 PM PDT

by Peninsula-South Bay-&-More! Trail Running

Cycling

Pedaler Ride - May 21, 2026

Pedaler Ride - May 21, 2026

Thu, May 21 · 9:00 AM PDT

by Pleasanton Pedalers

Fix Your Bike Day Proclamation

Fix Your Bike Day Proclamation

Thu, May 14 · 7:00 PM PDT

by Bike Fremont

TUESDAY TRAINER 9:00 AM

TUESDAY TRAINER 9:00 AM

Tue, May 19 · 9:00 AM PDT

by Pleasanton Pedalers

5/12, 5:30pm. Tuesday Evening Meetup

5/12, 5:30pm. Tuesday Evening Meetup

Tue, May 12 · 5:30 PM PDT

by Mid-Peninsula Bicycling Group

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