MARK KOCH

4 races in the archive

Personal bests

Marathon

5:28:25

2010 · 12:32 /mi

10K

58:18

2009 · 9:23 /mi

Progression

10K3 finishes · best 58:18 in 2009 · latest 1:33:51 in 2012
1:06:401:23:201:40:002008200920122008 10K — 1:12:102009 10K — 58:1858:182012 10K — 1:33:51

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

Race history