MECHANICSVILLE, MARYLAND (December 14, 2017) – Maryland International Raceway ™ (MDIR) proudly announces the release of the 2018 schedule. This will be an exciting line-up of events and the season will consist of over 100 race days with the season-opener being held on Sunday, March 4th. Signature special events in 2018 will include: (two) Swap […]