Madhatters 4x4 Club of Northern California

Madhatters 4x4 Club of Northern California

We are a Northern California, family oriented organization, established in 1978 and are affiliated with the California Four Wheel Drive Association (, the Blue Ribbon Coalition (BRC), and California Off-Road Vehicle Association (CORVA).

We support Friends of the Rubicon (FOTR), Friends of Fordyce Creek (FOF), and all other organizations that work towards keeping are trails safe and open for use by all.

Our club meets in the evening on the 4th Tuesday of every month at Round Table Pizza, 4855 Hopyard Road, Suite C-1, Pleasanton, CA.  We meet at 7:00 pm.  We schedule outings (runs) at least one per month, have an annual club picnic during the summer for family, and finish the year off with a Christmas party and fund raiser.

We also attend and support numerous Cal4Wheel events during the year (Winter Fun Fest, Annual Convention, District Meetings, Sierra Trek, etc.) and CORVA.

We welcome all 4WD enthusiasts (new to seasoned veterans) to join us in the fun and challenge of "four wheeling".  Vehicles must meet Cal4Wheel minimum safety standards / requirements.

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