Mezue ahịrịokwu na-esonụ: Na ihe omume ndị mmadụ n'otu n'otu, Steinfeld duziri agbụrụ ndị a na-eme dị ka akụkụ nke IAAF Grand Prix n'etiti 1989 na 1995. N'èzí New York, Steinfeld duru ndị
1984 IAAF World Cross Country Championships, 1998 Goodwill Games na 2002 USA Track &amp; Field Indoor Championships. Ewezuga ọrụ ya dị ka onye nduzi, Steinfeld emezughị Marathon Boston nke 1966 ma bụrụ onye ọka ikpe maka marathons na 1984 Summer Olympics. A nabatara ya n'ụlọ ezumezu RRCA Distance Running Hall of Fame na 2013 na New York Road Runners Hall of Fame na 2014.