Big River Running Company is proud to announce the fourth annual Castlewood Cup. The race will be a true test of trail running with a 15k course that includes uphills, downhills, switchbacks and even a creek crossing. The course was designed by local trail running gurus Skip MacDowell and Blair Porter and they made sure to make things exciting for you!

WHEN: 10:00 AM Saturday February 25, 2012

WHERE: Castlewood State Park

WHAT: 15 kilometers of grass, dirt, rocks and creeks!!!

ONLINE REGISTRATION IS CLOSED, RACE HAS REACHED CAPACITY