JOHN HARRIS

2 races in the archive

Personal bests

10K

1:03:51

2005 · 10:17 /mi

Progression

10K2 finishes · best 1:03:51 in 2005 · latest 1:08:41 in 2010
1:03:201:06:40200520102005 10K — 1:03:511:03:512010 10K — 1:08:41

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

Race history