ZACH KROKO

3 races in the archive

Personal bests

Marathon

3:58:34

2023 · 9:06 /mi

10K

1:02:17

2013 · 10:01 /mi

Progression

10K2 finishes · best 1:02:17 in 2013 · latest 1:02:26 in 2017
1:02:201:02:25201320172013 10K — 1:02:171:02:172017 10K — 1:02:26

Lower on the chart is faster — a line falling to the right means improvement.

Race history