The 250SX East main got underway as the rain began to fall in Salt Lake city with Geico Honda's
Chase Sexton taking the holeshot, but it only took one corner for
Shane McElrath to ease him off the track and take the lead dropping the Geico Honda rider back to fifth. Adding insult to injury Sexton then went down on the next straight dropping back to ninth and a whole lot of work to do to limit the damage and reel McElrath back in. Sexton's luck quickly changed though when
Garrett Merchbanks went down hard with the 18-year-old bringing out the red flag.
Start two saw the rain continue to increase as a complete restart was ordered. As the gate dropped for the second time, it was once again the two contenders in McElrath and Sexton with the advantage as McElrath took the holeshot with Sexton a few bike lengths behind while Swoll and Colt Nichols disputed third and fourth.
The first third of the fifteen-minute main reeled off with the two leaders nose to tail until McElrath ran into a lapper and went down, giving Sexton the lead. With the lead duo already having a sixteen second lead over third McElrath was quickly back up and in hot pursuit of Sexton. Meanwhile,
Colt Nichols had gotten by
Jalek Swoll and was now third as
Pierce Brown moved into fourth.
With two-thirds of the race down and five to go Sexton was on control extending his lead over Sexton from nine seconds to twenty. From there, the final five minutes reeled off with no change. While McElrath closed the gap back down to ten seconds, Sexton was in total control and notched up his first win in Salt Lake City and his third of the season to retake the championship points lead. McElrath was second ahead of his Star Racing Yamaha team-mate
Colt Nichols.