Outdoor activities

in Placentia, CA

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

Hiking

2026-August: Turtle Rock Hills hike at Sunset-Full Moon/Sturgeon
Moon/Level 2

2026-August: Turtle Rock Hills hike at Sunset-Full Moon/Sturgeon Moon/Level 2

Wed, Aug 26 · 6:00 PM PDT

by HikingOC (Meet to Hike in Orange County & Travel the World)

Paddle Canoes thru Beautiful Huntington Harbor

Paddle Canoes thru Beautiful Huntington Harbor

Sun, Aug 30 · 10:00 AM PDT

by Sunrise to Sunset Hikers

A Game Night that leads to Backpacking Trips!

A Game Night that leads to Backpacking Trips!

Wed, Sep 16 · 6:00 PM PDT

by Hike, Backpack, Climb, Travel with Wilderness Travel Course

2026-Aug: San Francisco/Mt Tamalpais and Redwoods/3D/2N/Levels 2 to 3

2026-Aug: San Francisco/Mt Tamalpais and Redwoods/3D/2N/Levels 2 to 3

Thu, Aug 27 · 3:00 PM PDT

by HikingOC (Meet to Hike in Orange County & Travel the World)

Walking

Walk & Talk

Walk & Talk

Sat, Aug 29 · 8:30 AM PDT

by Wise & Well (South OC)

A Walk For Connection

A Walk For Connection

Sat, Aug 29 · 10:00 AM PDT

Walk & Talk About Life's Big Questions

Walk & Talk About Life's Big Questions

Sat, Aug 29 · 9:30 AM PDT

by The Board Walks - Huntington Beach, California

Hillcrest Stairs (Fullerton): Casual Evening Fitness!

Hillcrest Stairs (Fullerton): Casual Evening Fitness!

Fri, Aug 28 · 6:30 PM PDT

by Fullerton Hiking Club

Running

Into the Wild Red Rock 5K

Into the Wild Red Rock 5K

Wed, Aug 26 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Peters Canyon Trail Run

Peters Canyon Trail Run

Mon, Aug 31 · 6:15 PM PDT

ASP x Puma Demo Social Run

ASP x Puma Demo Social Run

Tue, Aug 25 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

ASP Chino Hills Social Run

ASP Chino Hills Social Run

Mon, Aug 31 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Cycling

7:30AM ROLLOUT Lvl 3: TUES A.M. RIDE "TUES to ENG Rd"

7:30AM ROLLOUT Lvl 3: TUES A.M. RIDE "TUES to ENG Rd"

Tue, Aug 25 · 7:15 AM PDT

by BOBie Cycling Club

NOTE: 7:30AM ROLLOUT Lvl 3: EZ Thursday Ride (23.8 mi)

NOTE: 7:30AM ROLLOUT Lvl 3: EZ Thursday Ride (23.8 mi)

Thu, Aug 27 · 7:15 AM PDT

by BOBie Cycling Club

Walnut to JOST Bridge: Early 8:30 Start

Walnut to JOST Bridge: Early 8:30 Start

Sat, Aug 29 · 8:30 AM PDT

by Silver Spokes: Womens Cycling in Irvine CA

Level 3/4: BOBies Nite Ride. 26 miles.

Level 3/4: BOBies Nite Ride. 26 miles.

Tue, Aug 25 · 7:30 AM PDT

by BOBie Cycling Club

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