His 3000m race in Stockholm was the best American performance at that distance of all time.
Many meet records fall at third annual indoor event.
He bettered Bernard Lagat's 3,000m mark.
She questions why no male 1500m runners made the squad.
The U.S. Olympian moved to New York from South Sudan in 2001.
Edward Cheserek breaks boys high school mark in the same race.
Mary Cain shatters her own high school girls mile record.
James J. Connolly won the inaugural event in 1926.
Olympians Nick Symmonds and Duane Solomon are the favorites.
We caught up with the 38-year-old shortly after his indoor season opener.