BLAIR KOSTER

3 races in the archive

Personal bests

10K

1:01:00

2005 · 9:49 /mi

Progression

10K3 finishes · best 1:01:00 in 2005 · latest 1:09:13 in 2010
1:02:301:06:402005200620102005 10K — 1:01:001:01:002006 10K — 1:04:032010 10K — 1:09:13

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

Race history