JONATHAN CLARK

2 races in the archive

Personal bests

10K

1:03:49

2009 · 10:16 /mi

Progression

10K2 finishes · best 1:03:49 in 2009 · latest 1:30:39 in 2021
1:06:401:23:20200920212009 10K — 1:03:491:03:492021 10K — 1:30:39

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

Race history