Indianapolis International Airport

7800 Col. H. Weir Cook Memorial Dr, Indianapolis, IN 46241 (57 mins)

Head northeast on Col. H Weir Cook Memorial Dr.
Take a right onto the ramp to S Service Rd.
Stay right at the fork onto S Service Rd.
Turn right onto W Perimeter Rd.
Turn right onto N Service Rd.
Take a right to merge onto Col. H. Weir Cook Memorial Dr. and take the ramp to get onto I-74.
Take I-74 to Exit 39 for IN-32 W to Crawfordsville.
Turn right onto E Market St.
Turn left onto N Washington St.
Turn right onto IN-47 S/W South Blvd (continue to follow IN-47 S).
Turn right onto Co Rd 200 S.
The track is on the left.

Chicago Midway International Airport

5700 S Cicero Ave, Chicago, IL 60638 (2 hr 58 min)

Head west on W 55th St toward S Kilpatrick Ave.
Turn right onto S Cicero Ave.
Take I-55 N/Stevenson Expy.
Take exit 292B to merge onto I-90 E/I-94 E toward E Ryan Expy/Indiana.
Follow I-90 E and I-65 S to N River Rd in Tippecanoe Township. Take exit 178 from I-65 S.
Merge right onto N River Rd.
Take the 2nd exit at the traffic circle onto S River Rd.
Turn left onto US-231 S/US-52 E.
Turn right onto IN-47 S/W South Blvd (continue to follow IN-47 S)
Turn right onto Co Rd 200 S.
The track is on the left.

Crawfordsville Regional Airport

759 W 400 S, Crawfordsville, IN 47933 (7 min)

Turn left onto W 400 S.
Turn right onto IN-47 N. 
Turn left onto Country Rd 200 S.
The track is on the left.