KATHERINE ARDIFF

8 races in the archive

Personal bests

Half Marathon

2:37:28

2019 · 12:01 /mi

10K

1:06:27

2022 · 10:42 /mi

Progression

Half Marathon2 finishes · best 2:37:28 in 2019 · latest 2:46:16 in 2021
2:38:202:42:302:46:40201920212019 2019 Markel Richmond Half Marathon — 2:37:282:37:282021 2021 Carmax Richmond Half Marathon — 2:46:16

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

10K6 finishes · best 1:06:27 in 2022 · latest 1:13:43 in 2023
1:06:401:23:202008200920122013202220232008 10K — 1:34:242009 10K — 1:27:252012 10K — 1:12:152013 10K — 1:07:102022 10K — 1:06:271:06:272023 10K — 1:13:43

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

Half Marathon — pace by segment2 of 2 editions shown
12:0012:2012:40Start–10K10K–Finish2021 · Start to 10K · 12:37 /mi2021 · 10K to Finish · 12:45 /mi20212019 · Start to 10K · 11:57 /mi2019 · 10K to Finish · 12:04 /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.

10K — pace by segment2 of 2 editions shown
10:5011:40Start–5K5K–Finish2023 · Start to 5K · 11:42 /mi2023 · 5K to Finish · 12:01 /mi20232022 · Start to 5K · 10:45 /mi2022 · 5K to Finish · 10:38 /mi2022

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