The 2020 GAP Marathon and Half Marathon has been cancelled due to COVID-19. The plan to conduct the sixth edition of the GAP Marathon and Half is unknown as of January 2022.

Both the marathon and half marathon will use 6.56 miles of the GAP and start at 8:00AM. This event will take place in its entirety in Maryland on the outstanding Great Allegheny Passage (GAP). The race start/finish is located at Frostburg GAP Trailhead located at 10062 New Hope Road NW Frostburg, MD 21532.

This race is the first event in the 2020 Mid-Atlantic Marathon and Half Marathon Series taking place from October 7-11. The other events in the Series are the Eastern Continental Divide Marathon and Half, the GAP Trestles Marathon and Half, the Salisbury Viaduct Marathon and Half, and the Hancock Marathon and Half. In order, the series races take place in MD, PA, PA, PA, and MD. Run one, some, or all these great trail races!