MARCIA JOHNSON-GRIM

2 races in the archive

Personal bests

10K

50:50

2021 · 8:11 /mi

Progression

10K2 finishes · best 50:50 in 2021 — their most recent
41:401:23:202:05:00201720212017 10K — 2:18:532021 10K — 50:5050:50

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

Race history