JOHANNA CLAASEN

2 races in the archive

Personal bests

10K

59:26

2009 · 9:34 /mi

Progression

10K2 finishes · best 59:26 in 2009 · latest 1:03:34 in 2010
1:00:001:03:20200920102009 10K — 59:2659:262010 10K — 1:03:34

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

Race history