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MCIR Supercross Practice Track is now open!

See Track Info for more information.


Street Racing for Friday night, June 26th has been cancelled!

Sorry for the inconvenience.


Attention Racers!!!!! Detour!!!

If your coming from the North State Route 37 is open to the track.

If your coming from the South follow State Route 37 as you would heading to the track. Pay no attention to the signs. 1 mile before track turn left on Windfall go to stop sign turn right on Winnemac Pike go to first road turn right on Arbella follow to stop sign turn left on State Route 37.

Sorry for an inconvenience this may cause you.


Jrs. have been switched back to Friday night. See the latest News Page for more information.


Marion County International Raceway built by the Guthery family is still owned and operated by the family (see Inside MCIR). Nestled in the countryside of central Ohio 3 miles south of La Rue, MCIR offers fans the opportunity to participate in the thrill of professional and sportsman drag racing every weekend from April through October.

Three Generations of Smoke, Fire, and Excitement that is what MCIR is all about. The Smoke off your favorite car as it does a burn out and gets ready to stage. The Fire breathing Jet Semi sending fire 30 feet or better as he hits the thrust of the engine right before he launches off the line and runs 200+MPH, or the Excitement you feel just being part of the whole show. That is what we are all about putting excitement back into your life with the whole family.




Gary Bosley -Morral,Ohio
2008 Track & Pro Champion