The Cedarock Trail Run is a super-fun and very social springtime event where solo racers and relay teams battle it out on four, unique 5K+ loop courses.  Run 5K, 10K, or Half Marathon solo or grab a friend (or two or three) to form a half marathon relay team.  Cedarock Park is located in Burlington, NC and is an easy drive from Chapel Hill, Durham, Raleigh, Greensboro, and Winston-Salem.