Dee ihe na-aga n'ihu maka paragraf a - N'ihe omume ndị mmadụ n'otu n'otu, Steinfeld bụ onye nduzi nke ihe omume ndị e mere na New York City dị ka akụkụ nke IAAF Grand Prix n'etiti 1989 na 1995. N'oge a, Steindfeld bụ onye na-ahụ maka agbụrụ ndị a na-eme n'oge Egwuregwu New York site na 1989 ruo 1994. N'èzí New York, Steinfeld bụ onye ọka ikpe na marathons emere n'oge 1984 Summer Olympics ma na-ahụ maka 1984 IAAF World Cross Country Championships
Ọ dị mma. Ihe omume agbụrụ ndị ọzọ Steinfeld duziri bụ 1998 Goodwill Games na 2002 USA Track &amp; Field Indoor Championships.