Athletes
IK
Isaac Kiefer
USA
Men
Birth date
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Height
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Weight
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Isaac Kiefer is a USA middle-distance runner. He competes primarily in the 800m, 800MetresS and 600m.
His personal bests include 1:54.32 in the 800m, 1:55.97 in the 800MetresS, 1:24.93 in the 600m and 1:24.93 in the 600MetresS. He is currently active on the international athletics circuit, representing USA.
Personal bests
800m
1:54.32
800MetresS
1:55.97
600m
1:24.93
600MetresS
1:24.93