There is no day in the entire world that represents a measure of time, distance and time over distance like the Sunday before Memorial Day. It is on this day that three of the greatest auto races in the entire world take place,

The main event Saturday is a 300-mile race for the Xfinity Series starting at 4:30 p.m. Practice begins at 11 a.m. with qualifying at 12:05 p.m. Chase Elliott won last year’s race in the No. 17 Chevrolet for Hendrick Motorsports. Teammate William Byron will be driving the No. 17 for Hendrick in Saturday’s race.

Ryan Blaney and Kyle Larson were caught up in a crash in the middle of the NASCAR Charlotte race, ending their races early.