JOHN BOLTON

2 races in the archive

Personal bests

10K

57:45

2011 · 9:18 /mi

Progression

10K2 finishes · best 57:45 in 2011 · latest 58:25 in 2012
57:4058:0058:20201120122011 10K — 57:4557:452012 10K — 58:25

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

Race history