1401 Kiefer Creek Rd, Ballwin, MO
The Castlewood Cup - 15K Trail Race is a Running race in Ballwin, Missouri consisting of a 15K Trail Run.
Big River Running Company is proud to announce the ninth annual Castlewood Cup! The race is a true test of trail running with a 15k course that includes uphills, downhills, switchbacks and an infamous creek crossing. The course was designed by local trail running gurus Skip MacDowell and Blair Porter who have logged thousands of miles at Castlewood over the years.
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