She just finished sixth in the U.S. Cross Country Championships.
He's coached by Greg McMillan.
Delilah DiCrescenzo won the women's division.
The 1968 Boston Marathon champion still contests his hometown race.
Over 13,000 runners finish 75th edition of the historic race.
Iconic 4.748-mile Thanksgiving Day race set for tomorrow morning.
It's been 50 years since that groundbreaking moment.
Wire-to-wire wins highlight 74th edition of popular Thanksgiving Day race.