KEITH COOK

14 races in the archive

Personal bests

Marathon

4:47:08

2012 · 10:57 /mi

Half Marathon

2:00:51

2011 · 9:13 /mi

10K

57:03

2012 · 9:11 /mi

Progression

Half Marathon8 finishes · best 2:00:51 in 2011 · latest 2:49:24 in 2023
2:13:202:46:40201120142015201720192021202220232011 2011 McDonald's Half Marathon — 2:00:512:00:512014 2014 American Family Fitness Half Marathon — 2:24:432015 2015 American Family Fitness Half Marathon — 2:05:112017 2017 Markel Richmond Half Marathon — 2:36:422019 2019 Markel Richmond Half Marathon — 2:48:102021 2021 Carmax Richmond Half Marathon — 2:41:042022 2022 CarMax Richmond Half Marathon — 2:47:562023 2023 CarMax Richmond Half Marathon — 2:49:24

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

10K5 finishes · best 57:03 in 2012 · latest 1:13:03 in 2018
58:201:06:401:15:00201120122014201520182011 10K — 1:06:142012 10K — 57:0357:032014 10K — 1:01:172015 10K — 58:242018 10K — 1:13:03

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

Half Marathon — pace by segment6 of 8 editions shown
10:0011:4013:20Start–10K10K–Finish2023 · Start to 10K · 13:13 /mi2023 · 10K to Finish · 12:39 /mi20232022 · Start to 10K · 12:59 /mi2022 · 10K to Finish · 12:39 /mi20222021 · Start to 10K · 12:30 /mi2021 · 10K to Finish · 12:06 /mi20212019 · Start to 10K · 12:37 /mi2019 · 10K to Finish · 13:01 /mi20192017 · Start to 10K · 11:57 /mi2017 · 10K to Finish · 11:57 /mi20172015 · Start to 10K · 9:43 /mi2015 · 10K to Finish · 9:24 /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