JOHN BULLOCK

5 races in the archive

Personal bests

10K

52:43

2011 · 8:29 /mi

Progression

10K5 finishes · best 52:43 in 2011 · latest 53:13 in 2013
50:0058:201:06:40200920102011201220132009 10K — 1:08:332010 10K — 59:122011 10K — 52:4352:432012 10K — 54:002013 10K — 53:13

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

Race history