JO KOONTZ

2 races in the archive

Personal bests

10K

49:26

2012 · 7:57 /mi

Progression

10K2 finishes · best 49:26 in 2012 — their most recent
50:0053:20200920122009 10K — 53:342012 10K — 49:2649:26

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

Race history