National Midget League
POWRi National Midget League is a racing division of 900-pound sprint cars producing up to 370 horsepower from modified 4-cylinder engines that create edge-of-the-seat competitions on premier dirt tracks across the country ranging from tight-cornered 1/5-mile bullrings to high-banked 3/8-mile speedways.
West Midget League
Based out of Oklahoma, the POWRi West Midget League is a partner division that joins the POWRi National Midget League in select events as well as exciting stand-alone events around the Sooner State.
410 Outlaw Sprint League
Created in 2022, the POWRi 410 Outlaw Sprint League is an open-wheel sprint car class that competes at dirt track events across the United States featuring a V8 engine with a displacement of 410 cubic inches producing +900 HP.
WAR Sprint League
A Traditional Sprint Car class sanctioned since 2016, the POWRi Wingless Auto Racing (WAR) Sprint League is an open-engine non-wing sprint car racing division that competes at leading facilities throughout America's Heartland.
Vado 305 Wing Sprint
Sanctioned since 2018, POWRi Vado 305 Wing Sprints are a bi-weekly division of 305-Wing Sprint Car racing that competes at Vado Speedway Park.
POWRi 305 Wing Sprint
Racing under the POWRi Sanction since 2018 at Lake Ozark Speedway, the POWRi 305 Sprint Series is a Missouri based traveling 305 RaceSaver Wing Sprint division launched in 2023.
600cc Outlaw Micro
POWRi 600cc Outlaw Micro League is a miniature version of wing sprint cars with +600cc engines that compete on a similar schedule to the POWRi National Midget League as a fan-favorite support class.
600cc MicroSprints Australia
POWRi 600cc MicroSprints Australia League are miniature versions of wing sprint cars with +600cc engines that originated in 2022 at Lake Liddell Speedbowl in Muswellbrook, NSW Australia.