DIANE COOK

16 races in the archive

Personal bests

Half Marathon

3:02:26

2021 · 13:55 /mi

10K

1:11:25

2014 · 11:30 /mi

Progression

Half Marathon3 finishes · best 3:02:26 in 2021 — their most recent
3:20:002018201920212018 2018 Markel Richmond Half Marathon — 3:43:522019 2019 Markel Richmond Half Marathon — 3:11:012021 2021 Carmax Richmond Half Marathon — 3:02:263:02:26

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

10K13 finishes · best 1:11:25 in 2014 · latest 1:51:58 in 2026
1:06:401:40:0020102011201220132014201620172019202120222023202420262010 10K — 1:23:572011 10K — 1:17:212012 10K — 1:13:172013 10K — 1:18:452014 10K — 1:11:251:11:252016 10K — 1:22:452017 10K — 1:26:032019 10K — 1:29:052021 10K — 1:29:512022 10K — 1:27:362023 10K — 1:35:212024 10K — 1:38:072026 10K — 1:51:58

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

Half Marathon — pace by segment3 of 3 editions shown
13:2016:4020:00Start–10K10K–Finish2021 · Start to 10K · 12:56 /mi2021 · 10K to Finish · 14:48 /mi20212019 · Start to 10K · 13:13 /mi2019 · 10K to Finish · 15:47 /mi20192018 · Start to 10K · 14:46 /mi2018 · 10K to Finish · 19:09 /mi2018

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.

10K — pace by segment6 of 7 editions shown
13:2016:4020:00Start–5K5K–Finish2026 · Start to 5K · 16:49 /mi2026 · 5K to Finish · 19:13 /mi20262024 · Start to 5K · 15:26 /mi2024 · 5K to Finish · 16:09 /mi20242023 · Start to 5K · 14:44 /mi2023 · 5K to Finish · 15:58 /mi20232022 · Start to 5K · 13:37 /mi2022 · 5K to Finish · 14:35 /mi20222019 · Start to 5K · 13:50 /mi2019 · 5K to Finish · 14:50 /mi20192017 · Start to 5K · 13:13 /mi2017 · 5K to Finish · 14:29 /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