JEFF JACKSON

2 races in the archive

Personal bests

Half Marathon

1:32:43

2015 · 7:04 /mi

Progression

Half Marathon2 finishes · best 1:32:43 in 2015 · latest 1:38:21 in 2019
1:33:201:36:40201520192015 2015 American Family Fitness Half Marathon — 1:32:431:32:432019 2019 Markel Richmond Half Marathon — 1:38:21

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

Half Marathon — pace by segment2 of 2 editions shown
7:007:107:207:30Start–10K10K–Finish2019 · Start to 10K · 7:29 /mi2019 · 10K to Finish · 7:31 /mi20192015 · Start to 10K · 7:04 /mi2015 · 10K to Finish · 7:05 /mi2015

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