DAVID GROFF

3 races in the archive

Personal bests

Half Marathon

1:47:51

2018 · 8:14 /mi

Progression

Half Marathon3 finishes · best 1:47:51 in 2018 — their most recent
1:48:201:52:301:56:402015201620182015 2015 American Family Fitness Half Marathon — 1:55:582016 2016 American Family Fitness Half Marathon — 1:50:162018 2018 Markel Richmond Half Marathon — 1:47:511:47:51

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

Half Marathon — pace by segment3 of 3 editions shown
8:208:409:00Start–10K10K–Finish2018 · Start to 10K · 8:09 /mi2018 · 10K to Finish · 8:18 /mi20182016 · Start to 10K · 8:27 /mi2016 · 10K to Finish · 8:23 /mi20162015 · Start to 10K · 8:43 /mi2015 · 10K to Finish · 8:58 /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