JOHN MASK

3 races in the archive

Personal bests

Half Marathon

3:13:17

2011 · 14:45 /mi

10K

1:08:55

2010 · 11:05 /mi

Progression

10K2 finishes · best 1:08:55 in 2010 · latest 1:18:49 in 2011
1:15:00201020112010 10K — 1:08:551:08:552011 10K — 1:18:49

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

Race history