GREGORY HARBISON

4 races in the archive

Personal bests

Half Marathon

2:55:01

2009 · 13:21 /mi

10K

1:03:26

2008 · 10:13 /mi

8K

42:21

2016 · 8:31 /mi

Progression

10K2 finishes · best 1:03:26 in 2008 · latest 1:40:59 in 2009
1:06:401:40:00200820092008 10K — 1:03:261:03:262009 10K — 1:40:59

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

Race history