Tyson Gay (right) races against Christian Coleman (second from right) Jeff Demps (second from left) and LeShon Collins (left) in a heat of the first round of the men’s 100 meters at the U.S. Track and Field Championships in Sacramento, Calif on Thursday.

Tyson Gay (right) races against Christian Coleman (second from right) Jeff Demps (second from left) and LeShon Collins (left) in a heat of the first round of the men's 100 meters at the U.S. Track and Field Championships in Sacramento, Calif on Thursday.
Tyson Gay (right) races against Christian Coleman (second from right) Jeff Demps (second from left) and LeShon Collins (left) in a heat of the first round of the men's 100 meters at the U.S. Track and Field Championships in Sacramento, Calif on Thursday.
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