Skip to content
Events
Groups
Hiking events near Castro Valley, CA
Any day
Any type
Within 18 miles
✦
Any category
New Groups
Social Activities
Hobbies & Passions
Sports & Fitness
Travel & Outdoor
Career & Business
Technology
Community & Environment
Identity & Language
Games
Dancing
Support & Coaching
Music
Health & Wellbeing
Art & Culture
Science & Education
Pets & Animals
Religion & Spirituality
Writing
Parents & Family
Movements & Politics
Wed, Sep 24 · 6:00 PM PDT
•
Online
Rim-to-Rim Unplugged
by TSX Challenge
4.6
18 attendees
5 seats left
Sat, Sep 20 · 1:00 PM PDT
Briones RP 7.5 Mile Moderate Hike
by Sleep Late and Hike
4.8
90 attendees
Fri, Sep 19 · 4:30 PM PDT
Hiking Club Social
by Hiking & Activities Club California
4.9
3 attendees
7 seats left
Fri, Sep 19 · 5:00 PM PDT
Weekly Hikes at Reinhardt Redwood Regional Park
by Weekly Hikes at Redwood Regional Park and more
4.9
13 attendees
2 seats left
Fri, Sep 19 · 7:00 PM PDT
Game Night
by Walnut Creek - Hiking, Biking, Happy Hour
4.7
16 attendees
Sat, Sep 20 · 9:30 AM PDT
Hayward Shoreline and Chat
by The East Bay Boba and Food Enthusiasts
4.8
40 attendees
Sun, Oct 12 · 6:30 PM PDT
Bowling party in Pacheco
by Walnut Creek - Hiking, Biking, Happy Hour
4.7
14 attendees
Sat, Sep 27 · 6:00 PM PDT
Outdoor Potluck at Lafayette Private Home
by Walnut Creek - Hiking, Biking, Happy Hour
4.7
24 attendees
Mon, Sep 22 · 6:00 PM PDT
Fast-steep! Lafayette/Springhill Rd. Briones loop
by Walnut Creek - Hiking, Biking, Happy Hour
4.7
8 attendees
Sun, Sep 21 · 3:00 PM PDT
Hike & Picnic at Redwood Regional Park
by Weekly Hikes at Redwood Regional Park and more
4.9
11 attendees
Sat, Oct 4 · 1:00 PM PDT
Morgan Territory Regional Preserve: 7.8mi Moderate Hike
by Sleep Late and Hike
4.8
29 attendees
Sold out - Join waiting list
Sun, Sep 28 · 8:00 AM PDT
East Bay Skyline National Recreation Trail, Part 3, Strenuous, 9.5 mi, 1,400 ft
by Bay Area Women's Hiking Group
4.9
14 attendees
Sold out - Join waiting list
Sat, Sep 20 · 8:30 AM PDT
Tilden San Pablo Reservoir Loop -10.2mi 1654ft EG (Hard) w/6.6mi 984ft option
by US Hiking - Bay Area
4.9
23 attendees
Sold out - Join waiting list
Sat, Sep 20 · 9:00 AM PDT
Briones Crescent Ridge Loop Hike 5 miles~1000ft Elev/ Moderate+
by Bay Area Women's Hiking Group
4.9
13 attendees
Sold out - Join waiting list
Fri, Oct 17 · 3:00 PM PDT
Roaming Some Downtown POPOS - part 1
by Roaming Zen
4.9
10 attendees
Sat, Sep 20 · 10:00 AM PDT
Briones Mott Peak Loop (Sierra Singles)
by San Francisco Bay Chapter of the Sierra Club
4.8
6 attendees
Sat, Oct 18 · 1:00 PM PDT
Diablo Foothills Hike (~7.5 miles)
by The East Bay Hiking Club for Millenials
4.8
30 attendees
1 seats left
Fri, Oct 24 · 3:00 PM PDT
Roaming Some Downtown POPOS - part 2
by Roaming Zen
4.9
14 attendees
4 seats left
Sun, Sep 21 · 9:30 AM PDT
Redwood Regional Park Hike (Sierra Singles)
by San Francisco Bay Chapter of the Sierra Club
4.8
26 attendees
Sold out - Join waiting list
Sun, Oct 12 · 1:30 PM PDT
Roaming Bayview Hill
by Roaming Zen
4.9
15 attendees
9 seats left
Sat, Sep 27 · 11:00 AM PDT
Psychology Providers & Professionals Mental Health Hike
by Psychology Providers & Professionals Mental Health Hikes
1 attendee
Every Wed • Sep 24 · 5:00 PM PDT
No Hurry, No Worry Weekly Wednesday Hikes at Redwood Regional Park
by Weekly Hikes at Redwood Regional Park and more
4.9
3 attendees
Sun, Sep 28 · 3:00 PM PDT
Weekly Hikes at Reinhardt Redwood Regional Park
by Weekly Hikes at Redwood Regional Park and more
4.9
4 attendees
Sat, Sep 27 · 1:00 PM PDT
Pleasanton Ridge 6.4 Mile Moderate Hike
by Sleep Late and Hike
4.8
81 attendees
Sold out - Join waiting list
Sat, Sep 20 · 9:00 AM PDT
Lake Chabot Loop. 6.3 miles + 1000 elevation gain. Dogs welcome.
by Let's Hike
4.9
52 attendees
3 seats left
Sun, Sep 21 · 8:00 AM PDT
East Bay Skyline National Recreation Trail, Part 2, Strenuous, 12.5 mi, 3,700 ft
by Bay Area Women's Hiking Group
4.9
9 attendees
Mon, Sep 29 · 9:30 AM PDT
4 mile hike at Reinhardt Redwood Regional
by Rainbow Sierrans - A Queer Outdoor Group
4.9
12 attendees
Sun, Sep 21 · 9:00 AM PDT
Lake Side Nature Trail (Lafayette Reservoir Lower Rim)
by Fun Loving Ladies
4.7
9 attendees
6 seats left
Every Mon • Sep 22 · 8:30 AM PDT
Monday Meander: 7 to 8 miles
by East Bay Ramblers
4.9
9 attendees
Sold out - Join waiting list
Sat, Sep 20 · 7:30 AM PDT
Backpacking Ostrander Lake : Yosemite National Park
by SF-Bay Area Queer Women's Active Group (BAQWAG)
5.0
3 attendees
Monthly • Sun, Sep 28 · 5:00 PM PDT
Easy and Sweet 1 hour hiking in Fremont
by Explore East Bay Social Club
4.3
4 attendees
Sun, Sep 28 · 11:00 AM PDT
Bike Ride: Walnut Creek to Danville
by Walnut Creek - Hiking, Biking, Happy Hour
4.7
10 attendees
