Martinsville Speedway will be hosting their first ever IMSA race on Saturday, October 26 with a 100-lap Mazda MX-5 Cup Series race at 6 pm.  This race will kick off the double header night of racing, that will also feature the Championship Race for the NASCAR Whelen Modified Tour Series with a 200-lap event at 7 pm.  You don’t want to miss this new and exciting lineup of racing at Martinsville, The Short Track!