Local links of our liking:

eRide Upstate South Carolina’s premier cycling user group, founded by Greg Kyzer in 2003, this is the list group to “pitch a ride, hitch a ride”, with over 7,000 posts to date.
 
Freewheelers of Spartanburg  Formed in 1973, and with over 1000 members in over 34 states as well as Canada, this not-for-profit cycling group is home to the Assault on Mt. Mitchell and Marion rides.
 
eRide Blog Companion site to above.  Nobody blogs like Paul Thomas.  Read the latest on pro cycling, paceline etiquette, information on local recurring rides and even items up for eYard sale.
 
Just Ride Your Bike Dr. Bill Reichert chronicles area rides in photos and videos.  This is also a great site for maps to epic cycing courses which begin in Spartanburg.
 
Palmetto Cycling Coalition  The PCC’s mission is to make South Carolina bicycle friendly for everyone.  Visit their site to read of their tireless efforts on your behalf.
 

Regional rides of our liking: