Outdoor activities

in Brea, CA

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

Hiking

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

Hike Powder Canyon: (Rowland Heights)

Hike Powder Canyon: (Rowland Heights)

Sat, May 16 · 9:00 AM PDT

by Sierra Club - Puente/Chino Hills Task Force

Clamshell, Rankin, and Monrovia Peaks Loop - Advanced

Clamshell, Rankin, and Monrovia Peaks Loop - Advanced

Sat, May 16 · 8:50 AM PDT

by Los Angeles Hiking Group

Walking

Walk & Talk About Life's Big Questions

Walk & Talk About Life's Big Questions

Sat, May 16 · 9:00 AM PDT

by The Board Walks - Huntington Beach, California

Peaceful Post-Work Hike - Fullerton Loop!

Peaceful Post-Work Hike - Fullerton Loop!

Fri, May 15 · 6:00 PM PDT

by Fullerton Hiking Club

10,000 Steps Hikes

10,000 Steps Hikes

Thu, May 14 · 5:00 PM PDT

by Puente Hills Preserve Hikers

Walking @ Central Park, Huntington Beach (dog friendly)

Walking @ Central Park, Huntington Beach (dog friendly)

Tue, May 12 · 10:00 AM PDT

by Happy Feet Walking Group

Running

Monday Morning Miles (3mi or 6mi)

Monday Morning Miles (3mi or 6mi)

Mon, May 11 · 6:00 AM PDT

by Altadena Run Club

Tuesday Night Social Run

Tuesday Night Social Run

Tue, May 12 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

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

ASP Chino Hills Social Run

ASP Chino Hills Social Run

Mon, May 11 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Cycling

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

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

Tue, May 12 · 7:45 AM PDT

by BOBie Cycling Club

NOTE: 8AM ROLLOUT Lvl 3: EZ Thursday Ride (21 mi)

NOTE: 8AM ROLLOUT Lvl 3: EZ Thursday Ride (21 mi)

Thu, May 14 · 7:45 AM PDT

by BOBie Cycling Club

Bonelli Loops

Bonelli Loops

Wed, May 13 · 6:00 PM PDT

by Cycling Connection Rancho Cucamonga

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

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

Thu, May 14 · 6:40 PM PDT

by BOBie Cycling Club

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