PMBA, a chartered IMBA chapter club, is a charitable non-profit 501(c)(3) organization based in Philadelphia Pennsylvania.

We are an organized group of mountain biking enthusiasts who share a common love of the sport and a desire to promote it. We are composed of all levels and types of riders, young and old, many of whom enjoy volunteering to build and maintain trails as much as we enjoy riding on them.

Our core philosophy is to be dedicated to protecting our precious trails via responsible usage, advocacy, volunteer work and financial contributions.

PMBA is open to all people who are looking for an effective and fun way to share in and contribute to the Philadelphia & surrounding area mountain biking experience!

Members are urged to contribute by any and all means possible, whether that is time, money, goods, services and/or expertise.

As IMBA says: "what would we do without trails?" That's a scary proposition...

We hope to see you at the next volunteer trail maintenance day, group ride, or meeting!!