MARY DAY

13 races in the archive

Personal bests

Half Marathon

2:30:10

2018 · 11:27 /mi

10K

1:15:22

2019 · 12:08 /mi

8K

58:56

2017 · 11:51 /mi

Progression

Half Marathon3 finishes · best 2:30:10 in 2018 · latest 2:51:15 in 2023
2:46:403:28:202018202220232018 2018 Markel Richmond Half Marathon — 2:30:102:30:102022 2022 CarMax Richmond Half Marathon — 3:46:542023 2023 CarMax Richmond Half Marathon — 2:51:15

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

10K8 finishes · best 1:15:22 in 2019 · latest 1:29:33 in 2026
1:15:001:23:201:31:40201720182019202020232024202520262017 10K — 1:17:252018 10K — 1:15:442019 10K — 1:15:221:15:222020 10K — 1:21:002023 10K — 1:16:592024 10K — 1:17:202025 10K — 1:27:542026 10K — 1:29:33

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

8K2 finishes · best 58:56 in 2017 · latest 1:03:03 in 2019
1:00:001:03:20201720192017 2017 VCU Health 8K — 58:5658:562019 2019 Allianz Partners 8K — 1:03:03

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

Half Marathon — pace by segment3 of 3 editions shown
13:2016:40Start–10K10K–Finish2023 · Start to 10K · 12:58 /mi2023 · 10K to Finish · 13:09 /mi20232022 · Start to 10K · 16:29 /mi2022 · 10K to Finish · 18:03 /mi20222018 · Start to 10K · 11:22 /mi2018 · 10K to Finish · 11:32 /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
11:4013:20Start–5K5K–Finish2026 · Start to 5K · 14:25 /mi2026 · 5K to Finish · 14:24 /mi20262025 · Start to 5K · 13:56 /mi2025 · 5K to Finish · 14:22 /mi20252024 · Start to 5K · 12:36 /mi2024 · 5K to Finish · 12:17 /mi20242023 · Start to 5K · 12:48 /mi2023 · 5K to Finish · 11:59 /mi20232019 · Start to 5K · 12:28 /mi2019 · 5K to Finish · 11:48 /mi20192018 · Start to 5K · 12:10 /mi2018 · 5K to Finish · 12:12 /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.

Race history