Outdoor activities

in Costa Mesa, CA

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

Hiking

🎉 Ruel’s Birthday Bash 🎱🍻 at Big Shots + The Trip Band Playing! 🎸🎶

🎉 Ruel’s Birthday Bash 🎱🍻 at Big Shots + The Trip Band Playing! 🎸🎶

Fri, Apr 24 · 18:00 PDT

by Sunrise to Sunset Hikers

Lizard, Laurel & Willow Canyon (~8mi)

Lizard, Laurel & Willow Canyon (~8mi)

Sun, Apr 19 · 08:00 PDT

by Not So Casual Hikes Orange County

Canoe in the Back Bay of Newport

Canoe in the Back Bay of Newport

Sun, Apr 19 · 10:00 PDT

by Sunrise to Sunset Hikers

2026-May: Turtle Rock Hills hike at Sunset-Full Moon/Blue Moon/Level 2

2026-May: Turtle Rock Hills hike at Sunset-Full Moon/Blue Moon/Level 2

Fri, May 29 · 18:15 PDT

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

Walking

Koreatown Coffee & Walk

Koreatown Coffee & Walk

Sat, Apr 25 · 13:00 PDT

by Easygoing Coffee & Walks (Koreatown or nearby area)

⛴️🌴🌊 Ferry, Boardwalk, and Ocean Views: Balboa to Newport Beach Pier Walk

⛴️🌴🌊 Ferry, Boardwalk, and Ocean Views: Balboa to Newport Beach Pier Walk

Wed, Apr 22 · 18:15 PDT

by Sunrise to Sunset Hikers

Laguna Nursery Garden Walk with Ruben Flores!

Laguna Nursery Garden Walk with Ruben Flores!

Sat, May 9 · 10:00 PDT

🌊Chrystal Cove State Beach Walk🌊

🌊Chrystal Cove State Beach Walk🌊

Sat, Apr 25 · 08:30 PDT

by Sunrise to Sunset Hikers

Running

Social Run + Food

Social Run + Food

Wed, Apr 22 · 18:00 PDT

Running is for the Birds 5K/10K

Running is for the Birds 5K/10K

Sat, Apr 25 · 07:00 PDT

by A Snail's Pace Running Shop Weekly Runs

Into the Wild Limestone 13.1 Trail Race

Into the Wild Limestone 13.1 Trail Race

Sat, Apr 25 · 07:00 PDT

by A Snail's Pace Running Shop Weekly Runs

Sunday Long Run! 4 to 10 miles (your choice)

Sunday Long Run! 4 to 10 miles (your choice)

Sun, Apr 19 · 09:00 PDT

by OC Tri N Run

Cycling

Back to the Donut Shop

Back to the Donut Shop

Sat, May 2 · 09:00 PDT

by Silver Spokes: Womens Cycling in Irvine CA

Saturday Women's Ride - Every Saturday at 745am *No Drop!*

Saturday Women's Ride - Every Saturday at 745am No Drop!

Sat, Apr 25 · 07:45 PDT

by Team Unlikely Cyclist

#1 Lifestyle Cycles - Harley Night Blowout Costa Mesa Speedway

#1 Lifestyle Cycles - Harley Night Blowout Costa Mesa Speedway

Sat, May 9 · 18:00 PDT

by Lifestyle Cycles Riding Group

BIKE CRYSTAL COVE - EZ BIKE RENTAL - WHALE WATCHING - PICNIC - SOCIAL EXERCISE

BIKE CRYSTAL COVE - EZ BIKE RENTAL - WHALE WATCHING - PICNIC - SOCIAL EXERCISE

Sat, Apr 25 · 10:00 PDT

by Casual Bicycling Meet up

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