The 2026 Castlewood Cup returns to Castlewood State Park. Join us for some of the most beautiful scenery and well maintained single track in Missouri! A perfect combination of hills, switchbacks, and (some!) flat terrain await you. Break up the winter monotony and get back into the woods!
Castlewood Cup
Distance(s):
Race Overview: A race coming up on 01/31/2026 in Ballwin, MO. Get all the nerdy details below or follow the sign up links to secure your spot today!
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