Race fans completely trashed Indianapolis Motor Speedway

It's commonplace for the infield of a race track to look less-than-tidy after a big weekened, but the 350,000 fans that attended the 2016 Indy 500 left a gigantic mess.

An army of volunteers work each year after the race to clean the grandstands and infield, and Indianapolis Motor Speedway provides stipends to non-profit groups who help pick up the trash.

Via the Indy Star:

(Thanks to Jalopnik for sharing this video.)