JEFF GAFFNEY

4 races in the archive

Personal bests

10K

58:55

2010 · 9:29 /mi

Progression

10K4 finishes · best 58:55 in 2010 · latest 59:45 in 2011
58:201:06:4020082009201020112008 10K — 1:08:352009 10K — 1:03:162010 10K — 58:5558:552011 10K — 59:45

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

Race history