MARGARET BLACK

2 races in the archive

Personal bests

Half Marathon

1:55:04

2010 · 8:47 /mi

Progression

Half Marathon2 finishes · best 1:55:04 in 2010 · latest 2:09:34 in 2018
1:56:402:05:00201020182010 2010 McDonalds Half Marathon — 1:55:041:55:042018 2018 Markel Richmond Half Marathon — 2:09:34

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

Half Marathon — pace by segment2 of 2 editions shown
9:1010:00Start–10K10K–Finish2018 · Start to 10K · 9:44 /mi2018 · 10K to Finish · 10:01 /mi20182010 · Start to 10K · 8:42 /mi2010 · 10K to Finish · 8:51 /mi2010

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

Race history