Cooper Webb surprised even himself by his debut in MXGP. Photo by: MXGP.com

The 2015 USGP has come and gone and now it’s time to benchrace about what surprised us the most about the 2015 FIM Motocross World Championship finale at Glen Helen. Below we listed some of the happenings we thought were a big surprise this weekend. Give us your vote and if you do not see what you’re thinking, post your biggest surprise in the comment section below.

[poll id=”99″]