Women's Group Ride - Ponti
Women’s group ride for beginner-intermediate mountain bikers on Ponti!
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
Trail Crew Leader Training
Trail Crew Leader training for current trail crew leaders and those to come!
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
Women's Group Ride - Sleepy Hollow
Join us for a women’s group ride for intermediate mountain bikers in Sleepy Hollow riding San Domenico trails!
Thirsty Thursdays Group Ride - San Rafael
We’ll do an intermediate/advanced ride in San Rafael riding China Camp!
Breaking Barriers Mountain Biking Skills Clinic
Save the date for two days of skills clinics at Stafford Lake Bike Park as well as a BBQ to follow.
Marin Water Road & Trail Management Plan: Public Scoping Meeting
Join the public scoping meeting to learn about Marin Water’s proposed Mount Tam Road & Trail Management Plan Update and share your input on what should be considered in the environmental review process.
Thirsty Thursdays Group Ride - Lucas Valley
We’ll ride an intermediate/advanced ride in Lucas Valley starting and ending at Big Rock Deli!
Women's Group Ride - Marin Headlands
Women’s group ride for advanced mountain bikers in Marin Headlands!
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
Thirsty Thursdays Group Ride - West Marin
We’ll ride an intermediate/advanced ride in West Marin starting and ending at The Papermill Creek Saloon!
Thirsty Thursdays Group Ride - Novato
We’ll ride an intermediate/advanced ride in Novato starting and ending at The Trailhead!
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
Women's Group Ride China Camp
Women’s Group Ride for beginner & intermediate mountain bikers in China Camp!
Thirsty Thursdays Group Ride - Más Masa
We’ll ride an intermediate/advanced ride in Fairfax starting and ending at Más Masa!!
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
Women's Group Ride Bill’s Trail
Women’s Group Ride for intermediate mountain bikers on Bill’s Trail!
Marin Water Watershed Committee Meeting
Speak up for mountain bike access in Marin Water’s Watershed Committee Meeting.
Fairfax Festival Parade
Join our ‘float’ in the Fairfax Festival parade. Riders, hikers, and everyone welcome!
National Trails Day - Group Rides (3)
Join us for National Trails Day! We will have 3 group rides: mild, medium, & spicy!
Thirsty Thursdays Group Ride - Mill Valley
We’ll ride an intermediate/advanced ride in Mill Valley starting and ending at Spectrum Audio Visual!
Marin Water RTMP Open House & Workshop
Speak up for mountain bike access in the updated RTMP at Marin Water’s community workshop. Sky Oaks Ranger Station, 49 Sky Oaks Rd, Fairfax
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
Thirsty Thursdays Group Ride - Solstice Bike Works
We’ll do an intermediate/advanced ride in Terra Linda starting and ending at Solstice Bike Works!
MARINDURO
Marinduro is Marin’s first ever enduro race and the biggest mtb race in the Bay Area happening on May 9, 2026!
Thirsty Thursdays Group Ride - Sunshine Bikes
We’ll ride an intermediate/advanced ride in Fairfax starting and ending at Sunshine Bikes!
Women's Group Ride MTS x MCBC
Women’s Group Ride with MCBC for intermediate mountain bikers on Mt Vision!
Marinduro Skills Clinic - A Singletrack Mind
Join coach Dylan Renn (A Singletrack Mind) for Marinduro coaching before race day!
Community Meeting
Join the Marin Trail Stewards community meeting at Pond Farm Brewing Company!
(rescheduled) Marin Water Site Walk or Ride #3
(rescheduled) Help shape the future of trail access on Mt. Tam by showing up for the 3rd MMWD site walk.