Monterey Dirt Fondo

The annual Dirt Fondo is a celebrated off-road cycling adventure hosted by Marin County Bicycle Coalition, tracing classic singletrack, fire roads, and paved sections through the legendary terrain of the Marin Headlands and Mt. Tamalpais. Riders can choose from multiple distances—including options around ~45, ~32, ~23, and ~10 miles—making this event welcoming for both seasoned mountain bikers and gravel enthusiasts seeking an unforgettable summer challenge. Energizer stations, course marshals, SAG support, and friendly volunteers keep riders fueled and moving along scenic routes that showcase Northern California’s coastal beauty and wild backcountry. The ride wraps with a festive celebration at the Presidio Riding Club Stables, where participants reconnect and celebrate their efforts with food and camaraderie. Proceeds support trail access, stewardship, and off-road advocacy in Marin County.

More Info / Registration:
https://marinbike.org/event/2026-dirt-fondo/

Note:
This listing is shared for community awareness. We are not the event host. Please refer to the organizer’s website for official updates and event logistics.

✅ Google Maps Address:
Presidio Riding Club Stables — 901 Bunker Rd, Sausalito, CA 94965

Register Now: Dirt Fondo