Castle Rock Triathlon Club is now Altitude Multisport Club.
Altitude Multisport Club supports Castle Rock, Parker, Lone Tree
Coming into our 7th season as a USAT Registered club in 2012, the Altitude Multisport Club has a membership base of 150 members. The club provides a connecting point for multisport athletes in and around the Aurora, Parker, Lone Tree, Highlands Ranch and Castle Rock area to meet, train and race as part of a community of like minded athletes. Memb