Tyson Gay, the American record holder in the 100m, is entered to compete in this week’s USA Bobsled National Push Championships, a competition that helps determine the U.S. team for the 2016-17 World Cup season.

Gay has been pushing a sled for a handful of days, according to U.S. Bobsled.

Gay is joined by U.S. Olympic track teammates Ryan Bailey and Lolo Jones, among 56 total athletes, entered to compete beginning Wednesday and running through Saturday.