JEFFERY JACKSON

2 races in the archive

Personal bests

10K

55:26

2013 · 8:55 /mi

Progression

10K2 finishes · best 55:26 in 2013 — their most recent
55:5056:40201020132010 10K — 56:372013 10K — 55:2655:26

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

Race history