JASON O'BRYHIM

2 races in the archive

Personal bests

10K

1:00:19

2009 · 9:42 /mi

Progression

10K2 finishes · best 1:00:19 in 2009 · latest 1:01:29 in 2011
1:00:501:01:40200920112009 10K — 1:00:191:00:192011 10K — 1:01:29

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

Race history