What can you do?

Access4Bikes is 100% volunteer-run. We are always looking for new members who are willing to share their voice, to get dirty building or maintaining trail. . .and let's not forget, money talks! 

Join Us

The best place to start having an impact on mountain bike access in Marin is by becoming a member of Access4Bikes and Access4Bikes Foundation. It's free and easy!

Write a letter

Marin's elected officials and land managers need to hear from you. Click below for suggested talking points and contact information.

Make a Donation

We have two different avenues for your generous donations: tax-deductible funding of trails projects, maintenance, education, etc. and non-deductible support of candidates for elected public offices in Marin.

A4B and A4BF Board meetings are held every 3rd Monday of the month, 6:30 pm, in the back room of Iron Springs Pub and Brewery in Fairfax. All are welcome to come and participate or just listen.