Welcome to SEPTR, the new voice of mountain biking in southeastern Pennsylvania.
In 2006 PMBA was the first chapter of IMBA in the country. After more than six years the territory and the club have grown significantly.
In an effort to keep up with change and to accurately represent the growth of mountain biking in the five county region PMBA has been restructured and renamed to accurately represent the evolving needs of its expanded territory.
We are working to make SEPTR the authoritative resource for regional information about trails and advocacy in southeastern Pennsylvania. Please find out more about SEPTR's mission, discover and download maps of our regional trails, meet the board of directors, attend an upcoming event and become a member!