ZACH DUFF

3 races in the archive

Personal bests

Half Marathon

1:40:08

2018 · 7:38 /mi

Progression

Half Marathon3 finishes · best 1:40:08 in 2018 · latest 1:51:09 in 2019
1:40:001:48:202017201820192017 2017 Markel Richmond Half Marathon — 1:46:182018 2018 Markel Richmond Half Marathon — 1:40:081:40:082019 2019 Markel Richmond Half Marathon — 1:51:09

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

Half Marathon — pace by segment3 of 3 editions shown
7:307:558:20Start–10K10K–Finish2019 · Start to 10K · 8:33 /mi2019 · 10K to Finish · 8:25 /mi20192018 · Start to 10K · 7:49 /mi2018 · 10K to Finish · 7:29 /mi20182017 · Start to 10K · 8:32 /mi2017 · 10K to Finish · 7:43 /mi2017

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