RONALD BRIGGS

3 races in the archive

Personal bests

10K

1:00:34

2009 · 9:45 /mi

Progression

10K3 finishes · best 1:00:34 in 2009 · latest 1:25:43 in 2016
1:06:401:23:202008200920162008 10K — 1:10:372009 10K — 1:00:341:00:342016 10K — 1:25:43

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

Race history