Outdoor activities

in Fullerton, CA

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

Hiking

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 · 6:15 PM PDT

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

2026-June: Canadian Rocky Mtns: Lake Louise, Banff-Yoho/Jasper NPs/Levels 2/3

2026-June: Canadian Rocky Mtns: Lake Louise, Banff-Yoho/Jasper NPs/Levels 2/3

Sun, Jun 21 · 2:00 PM PDT

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

SUNSET HIKE OF THE BOLSA CHICA WETLANDS

SUNSET HIKE OF THE BOLSA CHICA WETLANDS

Sat, Jun 13 · 3:00 PM PDT

by SO CAL EXPLORERS - Field trips for adults

Chapman Trail Maintenance

Chapman Trail Maintenance

Sun, May 24 · 7:30 AM PDT

by Los Angeles Hiking Group

Walking

Walk & Talk About Life's Big Questions

Walk & Talk About Life's Big Questions

Sat, May 23 · 9:00 AM PDT

by The Board Walks - Huntington Beach, California

Barefoot Walks/Grounding Series w/We Explore Earth @ Bolsa Chica

Barefoot Walks/Grounding Series w/We Explore Earth @ Bolsa Chica

Sat, May 23 · 8:00 AM PDT

by Naturalist For You - Nature Tours in California & Beyond

10,000 Steps Hikes

10,000 Steps Hikes

Thu, May 21 · 5:00 PM PDT

by Puente Hills Preserve Hikers

Irvine Spectrum — Sunset/Night Photo & Video Walk

Irvine Spectrum — Sunset/Night Photo & Video Walk

Thu, May 21 · 7:00 PM PDT

by Orange County Photo & Video Walks

Running

Monday Running

Monday Running

Mon, May 25 · 6:30 PM PDT

by LA/OC Exercise Meetup

ASP Run Club Weekend Long Social Run

ASP Run Club Weekend Long Social Run

Sat, May 23 · 7:00 AM PDT

by A Snail's Pace Running Shop Weekly Runs

Thursday Run Club Social Run

Thursday Run Club Social Run

Thu, May 21 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Into the Wild Black Star Canyon 5K

Into the Wild Black Star Canyon 5K

Wed, May 27 · 5:30 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Cycling

Silver Spokes: Los Olivos Park Out-and-Back (15-mi and 10-mile options)

Silver Spokes: Los Olivos Park Out-and-Back (15-mi and 10-mile options)

Sat, May 23 · 9:00 AM PDT

by Silver Spokes: Womens Cycling in Irvine CA

North Lake Ride and Picnic 16 mi

North Lake Ride and Picnic 16 mi

Sat, Jun 6 · 9:00 AM PDT

by Silver Spokes: Womens Cycling in Irvine CA

NOTE 8AM ROLLOUT Lvl 3: TUES A.M. RIDE "NEW ROUTE"

NOTE 8AM ROLLOUT Lvl 3: TUES A.M. RIDE "NEW ROUTE"

Tue, May 26 · 7:45 AM PDT

by BOBie Cycling Club

C-Group, 36 miles @ 15-18mph, every Saturday

C-Group, 36 miles @ 15-18mph, every Saturday

Sat, May 23 · 7:30 AM PDT

by Lightning Velo Cycling Club

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