He was the track coach for the Reebok Enclave, in charge of training distance runners who tried out for the 1996 and 2000 U.S. Olympic Team. He has coached three Olympians:
David Strang, John Trautman and
Jen Rhines; and 1993 U.S. 1500 m Champion Bill Burke. Centrowitz is a member of the
U.S. Olympic Development Committee. Centrowitz has coached seven All-American runners. In 2001–02, his athletes captured nine
Patriot League titles in track and field, earned seventeen All-League honors, two All-Region honors and one All-East award. In 2003–04, both the men's and women's cross country teams captured league titles, five of the six Athletes of the Meet, twenty First-Team All-League selections and nine Second-Team All-League selections. In 2004–05, the men's cross country team won its third straight Patriot League title. == Awards and honors ==