This multisport race for ages 5-15 honors Mackenzie Rose, who fought a rare, aggressive cancer. The USAT-sanctioned and timed race raises awareness for childhood cancer and funds The Mackenzie Rose Foundation. Proceeds help provide "Kenzie Kits" to families at Children’s National Medical Center. Swimmers compete at St. Andrews Swim & Tennis Club, while bike and run courses are on the trails of Kinder Farm Park.