Outdoor activities

Name: South Castle Rock: 8mi, 1.5kFtElevGain, Moderate Difficulty
Start: 2026-05-17T17:15:00.000Z
End: 2026-05-17T22:30:00.000Z
Location: South Castle Rock

in Ben Lomond, CA

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

Hiking

Walking

Light house to Natural Bridges

Sat, May 23 · 8:30 AM PDT

by Women Weekend Walkers (50+)

💚Green Exercise 5 miles 🥾Walk/Hike Los Gatos Vasona Lake 🏞️

Sat, May 30 · 1:30 PM PDT

by Bay Area Hiking, Walking, Wellness Club

Let's go Green Exercise 💚Explore 🥾Bonny Doon Ecological Reserve🏞️

Sat, May 23 · 1:30 PM PDT

by Bay Area Hiking, Walking, Wellness Club

Henry Cowell River Trail

Sat, May 30 · 8:30 AM PDT

by Women Weekend Walkers (50+)

Running

Stronger Strides: Bootcamp for Runners and Beyond

Wed, May 20 · 6:00 PM PDT

by Bay Area Runners

Start the weekend with a great trail run above Cupertino!

Sat, May 30 · 8:30 AM PDT

by Stevens Creek Striders: Cupertino Trail Running

Sunday - 4 or 6.5 miles @ 7am from Balzer

Sun, May 17 · 7:00 AM PDT

by #NeedNewFriends

Monday evening Rancho Run (previously Bay Trail)

Mon, May 18 · 5:30 PM PDT

by Mountain View Area Run Club (MVARC)

Cycling

Learn to Unicycle

Sun, May 17 · 10:00 AM PDT

by Bay Area Hiking And Anything Fun

Santa Cruz - Gravel Ride

Mon, May 25 · 10:00 AM PDT

by Mere Mortals Mountain Biking

The 50th Sequoia Century

Sun, Jun 7 · 6:00 AM PDT

by Redwood Shores Cycling Meetup

SCMB Loop Ride through Pogonip and UCSC

Sun, May 17 · 10:00 AM PDT

by Santa Cruz Mountain Bikers

Suggested groups

Looking for something more?

Meet new friends

Networking

Sports & Hobbies

All events in Ben Lomond

Outdoor activities

Hiking

💚Green Exercise Walk/Hike 🥾Los Gatos Vasona Lake 🏞️

💚Forest of Nisene Marks🌲Hike🥾Adventure 🌊 Beach 🏖️ Combo+ Social Dinner 🍽️

💚Green Exercise 5 miles 🥾Walk/Hike Los Gatos Vasona Lake 🏞️

South Castle Rock: 8mi, 1.5kFtElevGain, Moderate Difficulty

Walking

Light house to Natural Bridges

💚Green Exercise 5 miles 🥾Walk/Hike Los Gatos Vasona Lake 🏞️

Let's go Green Exercise 💚Explore 🥾Bonny Doon Ecological Reserve🏞️

Henry Cowell River Trail

Running

Stronger Strides: Bootcamp for Runners and Beyond

Start the weekend with a great trail run above Cupertino!

Sunday - 4 or 6.5 miles @ 7am from Balzer

Monday evening Rancho Run (previously Bay Trail)

Cycling

Learn to Unicycle

Santa Cruz - Gravel Ride

The 50th Sequoia Century

SCMB Loop Ride through Pogonip and UCSC

Suggested groups

Sunday Assembly Santa Cruz

Santa Cruz Mountain Bikers

Hiking and Happy Hour in Santa Cruz

Animal Communication & Intuitive Coaching – Santa Cruz

Nature Trail Clearing Party

Los Gatos Walking Club

Sunday Assembly Santa Cruz

Santa Cruz Mountain Bikers

Hiking and Happy Hour in Santa Cruz

Animal Communication & Intuitive Coaching – Santa Cruz

Nature Trail Clearing Party

Los Gatos Walking Club

Looking for something more?

Organize your own group in Ben Lomond, California