![Monster Energy Cup Returns to Las Vegas for Ninth Running of Supercross' Annual All-Star Race | Today's Cycle Coverage -- Racing Results every day! Monster Energy Cup Returns to Las Vegas for Ninth Running of Supercross' Annual All-Star Race | Today's Cycle Coverage -- Racing Results every day!](http://www.todayscyclecoverage.com/wordpress/wp-content/uploads/2019/08/2019-0827-SX-MEC-PHOTO-A-Eli-Tomac-3.jpg)
Monster Energy Cup Returns to Las Vegas for Ninth Running of Supercross' Annual All-Star Race | Today's Cycle Coverage -- Racing Results every day!
![Fireworks explode before the featured 450 SX class race at Sam Boyd Stadium on Saturday, May 4, … | Las Vegas Review-Journal Fireworks explode before the featured 450 SX class race at Sam Boyd Stadium on Saturday, May 4, … | Las Vegas Review-Journal](https://www.reviewjournal.com/wp-content/uploads/2019/05/12126818_web1_CAR-SUPERX-MAY05-19-012.jpg)
Fireworks explode before the featured 450 SX class race at Sam Boyd Stadium on Saturday, May 4, … | Las Vegas Review-Journal
![Monster Energy Cup returns to Las Vegas for ninth running of Supercross' annual all-star race | Dirtbike Rider Monster Energy Cup returns to Las Vegas for ninth running of Supercross' annual all-star race | Dirtbike Rider](https://dirtbikerider.com/wp-content/uploads/2020/11/2019_MEC_Overview05-03-web06.jpg)