JONATHAN KATZ

4 races in the archive

Personal bests

Marathon

3:36:15

2007 · 8:15 /mi

Half Marathon

1:38:26

2008 · 7:31 /mi

10K

43:05

2008 · 6:56 /mi

Progression

10K2 finishes · best 43:05 in 2008 · latest 43:31 in 2009
43:20200820092008 10K — 43:0543:052009 10K — 43:31

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

Race history