EAST RUTHERFORD, New Jersey (WABC) -- The big "Supercross Live" event at MetLife Stadium is Saturday.
More than 500,000 truckloads of dirt have been moved in, and riders will practice, qualify, and compete.
It's bringing in some of the best in the business.
Learn more here: http://www.supercrosslive.com/
Supercross event at MetLife Stadium begins Saturday