Image Austin Forkner (Monster Energy Pro Circuit Kawasaki) jumped out front early in the first 250 heat race. Credit GuyB Related: Monster Energy Supercross Photo Blast Glendale Supercross 2017 Cole Martinez Martin Davalos Austin Forkner Noah McConahy Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 1 of 56Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 1/30/2017 5:23pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter