Do you want to challenge yourself mentally and physically?
Have you spent too much time on Twitter and need to get out more?
Are you simply an adrenaline junkie?

If you can answer yes to any of these questions, then this is the group for you. Formed by and for those who love mountain biking. Whether you do it for fitness, for the rush, or to impress maw and paw, you'll get all of that, and then some!

Weekly adventures all around the Bay Area. People of all skill levels are welcome. No one is ever left behind. If you move your own body up the mountain, you've earned the descent.

Carpooling highly endorsed here. Check each meetup's details for ride information.

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Recent Meetups

  • Yesterday · 8:00 AM

    Bay Weather vs. Granny

    6 MTBers | 5.00 | 9 Photos

    This is the day of the big event!  Rated by Yuan Magazine as one of the most scenic tours of Marin County, this ride will go on a giant loop from Mill Valley to Stinson... Learn more
  • April 26 · 8:30 AM

    Dishes of Diablo

    2 MTBers | 5.00 | 1 Photo

    If you've not ridden Mt. Diablo, this is a strong intro.  We will be sampling many of the different challenges Diablo has to offer. Your eyes will get the views.Your... Learn more
  • April 25 · 8:30 AM

    Skeggs Over Easy

    2 MTBers | 5.00 | 2 Photos

    Tour of Skeggs for as much as we can cover in four hours.  Mostly singletrack descents, mostly fireroad climbs.  Descents are intermediate in technical difficulty,... Learn more
  • April 23 · 2:00 PM

    Tamarancho Thursday

    4 MTBers | 5.00

    Meet in Fairfax at Java Hut, aim to be riding by  215 PM (changed from earlier time posted!) Moderate pace. No drop but please note this is not a beginner ride. Plan to... Learn more
  • April 19 · 8:00 AM

    Muir-Tam Grand Slam

    5 MTBers | 5.00

    Here's your grand tour of Mt. Tam, Muir Beach, and Muir Woods.  We will be going from Downtown Mill Valley up the Old Railroad Grade, then down to the coastline of Muir... Learn more
  • See all past Meetups

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Founded May 10, 2009

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Bill

I started the group because there wasn't any other type of group like this. I've met some great folks in the group who have become close friends and have also met some amazing business owners.

Bill, started New York City Gay Craft Beer Lovers

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