DONALD COLBY

2 races in the archive

Personal bests

10K

1:19:57

2005 · 12:52 /mi

Progression

10K2 finishes · best 1:19:57 in 2005 · latest 1:32:27 in 2006
1:23:201:31:40200520062005 10K — 1:19:571:19:572006 10K — 1:32:27

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

Race history