MARK GUINN

6 races in the archive

Personal bests

10K

50:05

2014 · 8:04 /mi

Progression

10K6 finishes · best 50:05 in 2014 · latest 57:38 in 2016
50:0054:1058:202010201120122013201420162010 10K — 53:192011 10K — 51:332012 10K — 50:542013 10K — 53:402014 10K — 50:0550:052016 10K — 57:38

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

Race history