A historic multi-disciplinary event introducing international motorsport to Sri Lanka for the first time. CMSC hosted six disciplines—Karting, E-Racing, Gymkhana, Slalom, Endurance, and Autocross—with 210 competitors from 17 countries and 16 ASNs. Its “ride and drive” model made participation accessible and affordable, while cross-club collaboration strengthened local officiating capacity and encouraged female engagement through Girls on Track. The event demonstrated how a small ASN can successfully deliver large-scale international competition.