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Outdoor activitiesin Fullerton, California

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

Hiking

2025-Oct: Part 1-Europe Fall Foliage: Croatia/Germany/Exploratory/Levels 1+ to 3

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

5 going
Free
2025-Oct: Part 1-Europe Fall Foliage: Croatia/Germany/Exploratory/Levels 1+ to 3

2025-Oct: Europe Fall Foliage-Croatia/Germany/Czech/Austria/Levels 1+ up

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

5 going
Free
2025-Oct: Europe Fall Foliage-Croatia/Germany/Czech/Austria/Levels 1+ up

Urban Hike: Little Saigon and the Night Market - Final Weekend

Hosted by: Sunrise to Sunset Hikers

19 going
Free
Urban Hike: Little Saigon and the Night Market - Final Weekend

Santiago & Hart Park 3.5-Mile Urban Nature Loop

Hosted by: Fullerton Hiking Club

54 going
Free
Santiago & Hart Park 3.5-Mile Urban Nature Loop

Running

Long Beach Brunch Social

Hosted by: Long Beach Brunch Club

2 going
Free
Long Beach Brunch Social

Tuesday Night Social Run

Hosted by: A Snail's Pace Running Shop Weekly Runs

1 going
Free
Tuesday Night Social Run

Thursday Run Club Social Run & Superfeet Demo

Hosted by: A Snail's Pace Running Shop Weekly Runs

1 going
Free
Thursday Run Club Social Run & Superfeet Demo

Club Exclusive Asics Demo & $50 Reward for Your Running Labor of Love

Hosted by: A Snail's Pace Running Shop Weekly Runs

1 going
Free
Club Exclusive Asics Demo & $50 Reward for Your Running Labor of Love