JOANNA SZYMCZYK

4 races in the archive

Personal bests

10K

52:03

2011 · 8:23 /mi

Progression

10K4 finishes · best 52:03 in 2011 · latest 58:14 in 2013
53:2056:4020102011201220132010 10K — 54:452011 10K — 52:0352:032012 10K — 52:582013 10K — 58:14

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

Race history