MARY ANN COOK

16 races in the archive

Personal bests

Marathon

4:47:08

2012 · 10:57 /mi

Half Marathon

2:12:47

2015 · 10:08 /mi

10K

57:03

2012 · 9:11 /mi

Progression

Half Marathon10 finishes · best 2:12:47 in 2015 · latest 2:47:37 in 2025
2:13:202:30:002:46:4020112014201520172019202120222023202420252011 2011 McDonald's Half Marathon — 2:37:172014 2014 American Family Fitness Half Marathon — 2:24:432015 2015 American Family Fitness Half Marathon — 2:12:472:12:472017 2017 Markel Richmond Half Marathon — 2:36:422019 2019 Markel Richmond Half Marathon — 2:48:132021 2021 Carmax Richmond Half Marathon — 2:41:052022 2022 CarMax Richmond Half Marathon — 2:47:552023 2023 CarMax Richmond Half Marathon — 2:49:242024 2024 CarMax Richmond Half Marathon — 2:46:352025 2025 CarMax Richmond Half Marathon — 2:47:37

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 — 1:01:182015 10K — 59:042018 10K — 1:13:03

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

Half Marathon — pace by segment6 of 10 editions shown
12:0512:3012:5513:20Start–10K10K–Finish2025 · Start to 10K · 12:54 /mi2025 · 10K to Finish · 12:41 /mi20252024 · Start to 10K · 12:46 /mi2024 · 10K to Finish · 12:39 /mi20242023 · 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 /mi2019

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