On Sunday, the seventh round of the 2014 AMSOIL Grand National Cross Country Series presented by Maxxis, an AMA National Championship, embarked upon Marvin’s Mountain Top in Masontown, West Virginia for the third running of the Rocky Mountain ATV/MC Mountaineer Run GNCC. Reigning XC1 Pro Class Champion Kailub Russell led the three-hour race from start to finish en route to his fourth win of the season.