The Bicycle Trails Council of the East Bay was formed in 1987, and helped to create the International Mountain Bicycling Association (IMBA) in 1988. The work of BTCEB is essential in developing the mountain biking culture and keeping trails open for local mountain biking. The BTCEB Meetup.com group was established by the Bicycle Trails Council of the East Bay (www.btceb.org). and is a tool for bringing us all, veteran and new riders, together for a great time. By joining BTCEB you'll be supporti …

The Berkeley Bicycling Meetup Group is for anyone who wants to meet new people and explore the  Bay Area. We have done mostly road rides but I plan to post a few mountain bike rides in the near future.  The rides are a lot of fun and are a great place to learn new routes. Despite the vast number of "members" (444, last time I checked), our group is small. There are 10-15 people who regularly attend our rides, with a handful on any given ride. This group doesn't drop slower riders! Unless I spe …

Not every networking event requires you to pickle your liver! Startup Bike is a monthly bicycle ride where you can get some healthy exercise and then pickle your liver! If you're a entrepreneur, tech worker or investor who also happens to love bikes, come on out for a social ride.

We’re an open training group for the Arthritis Foundation's California Coast Classic Bicycle Tour – an unforgettable 8-day, 525 mile fully supported cycling adventure from San Francisco to Los Angeles. Our training rides are open to all cyclists of all levels. We’re a wonderful group of friendly bike lovers who can accommodate cyclists of all experience levels and happily adhere to a no-drop policy. Join us for our wonderful weekly training rides, visit us online at www.AFCABikeClassic.org or co …

For Lovers of Cycling! We are cyclists of all levels and abilities, united by a love of the freedom, mobility and accomplishment we get from bicycle riding. All are welcome to join this group and attend the wide range of rides and events we plan and organize to suit all cyclists. This is an very active group with an unusually high participation rate. We do not have many members, but those we have regularly attend our rides. This is the kind of member we seek. If you think you might not regularly …

Do you bike in the city? Do you want to bike in the city? Do you have friends who want to bike, but don't know where to start? We need you! We are a loosely organized volunteer group planning a series of accessible, non-competitive rides though urban San Francisco to give people a taste of every-day biking in the city. You won't find a lot of spandex on fancy bikes here, or a throng of angry anarchic riders a la Critical Mass, we're mainly just regular bike riding folk. Here's what we envisio …

The intention of this group is to primarily establish community with other women who understand the experience of trauma and its daily effects. In addition, this group will rely on cycling as a form of managing and working through the emotional and physical challenges brought on by trauma. This group won't be offering any formal form of therapy, but will help us to become more resilient and stronger. The goal is to propel us forward.

This group is about growing the OpenStreetMap community here in the Bay Area. Our events are open to everyone, from open source enthusiasts, cyclists, GIS professionals, geocachers, and beyond. Anyone and everyone who is interested in maps, map making and free map data is welcome to join our group as well as attend our events.

>> FOLLOW US ON FACEBOOK << This group aims to do meetups centered around anything that makes you sweat! Hiking, backpacking, mountaineering, running, bicycling, kayaking, rafting, tennis, surfing, kitesurfing, windsurfing, paddle-boarding, wake-boarding, SUP, bungee jumping, skydiving, swimming, rock climbing, bouldering, spelunking - If it can be done with a group, suggest it and let's make it happen! This group does not and will not tolerate discrimination based on race, gender, religion, age …

Join us! Whether you are new to riding or have a lot of rides under your belt, we invite you to join us on the beautiful roads and trails of the Bay Area. Rides will be led by the staff of the Pedaler Bike Shop in El Sobrante. We currently meet each Saturday morning to ride the 3 Bears... this is one of the most popular road biking routes in the Bay Area, and continues to challenge and excite all levels of riders. Additional rides to varying locations may be added as the days get longer, includi …

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 …

This is a group to meet other web entrepreneurs in San Francisco, while enjoying the nice weather, and getting some exercise.

This is a newly forming group of cycling enthusiasts who enjoy riding and socializing in the wine country of California. We will enjoy rides of varied lengths on awesome backroads in various wine regions including Sonoma, Healdsburg, Napa, Livermore, and hopefully even the Central Coast region. Our rides will all be followed with a social picnic or tasting or both. Our rides will also be social in nature of pace, with the objective of enjoying the road and the destination more than the speed in …

Meet others who enjoy outdoor activities! We organize outdoor activities all over the Bay Area, and occasionally outside the area as well. Please read the "About Us" page if you are interested in attending our events.

This is a group for endurance athletes of all levels and abilities. Runners, cyclists, and triathletes are all welcome. Get together for group workouts, injury prevention and training workshops, social events, to find a training buddy, or to discuss your next big event. Meet experts in the field, including coaches, massage therapists, chiropractors, and more. Let's get out there and work up a sweat!

Cycling is a great way to enjoy the weather and sites that the Bay has to offer, stay fit, and socialize with other people who share the same interests. This group was created to capitalize on the fact that exercise and networking can be effectively done at the same time. Cycling is the new golf, only now you're not stuck with the just three people for four hours. Join us, schedule a ride, stay healthy, meet other professionals. We're looking for entrepreneurs and professionals who enjoy network …