Image Americans swept the top two spots with Nelson and McElrath, and Valentin Guillod was first European. Credit GuyB Related: Jessy Nelson Shane McElrath Valentin Guillod Photo Blast Glen Helen Raceway 2015 MXGP of The USA Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 34 of 48Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 9/21/2015 2:20pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter