D12MX Stateline Championship Series
AMA District 12's flagship 13-round 2026 championship across Northern Ohio, SE Michigan and NE Indiana, titled the River Raisin Powersports Kawasaki Stateline Championship Series. Only Round 6 (Tri-State Motorcycle Club, Butler) is in Indiana; the rest are Ohio/Michigan.
Tracks on MX Tickets sell gate entry, practice days and camping online. Book before you turn up.