KATHERINE ZIMMERMAN

4 races in the archive

Personal bests

Half Marathon

2:12:31

2019 · 10:07 /mi

Progression

Half Marathon4 finishes · best 2:12:31 in 2019 · latest 2:12:44 in 2025
2:12:402:13:002:13:2020182019202420252018 2018 Markel Richmond Half Marathon — 2:13:042019 2019 Markel Richmond Half Marathon — 2:12:312:12:312024 2024 CarMax Richmond Half Marathon — 2:13:142025 2025 CarMax Richmond Half Marathon — 2:12:44

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

Half Marathon — pace by segment4 of 4 editions shown
9:4010:0010:20Start–10K10K–Finish2025 · Start to 10K · 10:00 /mi2025 · 10K to Finish · 10:14 /mi20252024 · Start to 10K · 10:03 /mi2024 · 10K to Finish · 10:16 /mi20242019 · Start to 10K · 9:42 /mi2019 · 10K to Finish · 10:29 /mi20192018 · Start to 10K · 9:50 /mi2018 · 10K to Finish · 10:26 /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