Zach Greth

2 races in the archive

Personal bests

Half Marathon

1:16:14

2024 · 5:49 /mi

Progression

Half Marathon2 finishes · best 1:16:14 in 2024 · latest 1:18:26 in 2025
1:16:401:18:20202420252024 2024 CarMax Richmond Half Marathon — 1:16:141:16:142025 2025 CarMax Richmond Half Marathon — 1:18:26

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

Half Marathon — pace by segment2 of 2 editions shown
5:505:556:00Start–10K10K–Finish2025 · Start to 10K · 5:58 /mi2025 · 10K to Finish · 6:00 /mi20252024 · Start to 10K · 5:50 /mi2024 · 10K to Finish · 5:48 /mi2024

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