Howdy there

Welcome to the Mason Dixon 20-20 Motorcycle Rally

Founded in spring of 2000, the Mason Dixon 20-20 Endurance Rally is the premier rally of the Mid Atlantic region.  Eligible rally finishers may earn their Iron Butt Association membership if desired.  

 Whether you are a complete novice to the endurance riding community or a grizzled three digit holder, you will find the Mason Dixon 20-20 a challenge to your ability to balance time, points and miles, all while riding on some of the finest motorcycling roads in the nation.


Benefiting the Johns Hopkins Children's Center

2019 results




 How do rallies work?  a short video

         Charter #2993

                                                      Rider Discussion Group

Don Arthur's article on Fatigue Management