Borys Grochulski

2 races in the archive

Personal bests

Half Marathon

1:49:38

2024 · 8:22 /mi

Progression

Half Marathon2 finishes · best 1:49:38 in 2024 · latest 1:57:28 in 2025
1:48:201:52:301:56:40202420252024 2024 CarMax Richmond Half Marathon — 1:49:381:49:382025 2025 CarMax Richmond Half Marathon — 1:57:28

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

Half Marathon — pace by segment2 of 2 editions shown
8:208:409:00Start–10K10K–Finish2025 · Start to 10K · 9:01 /mi2025 · 10K to Finish · 8:55 /mi20252024 · Start to 10K · 8:30 /mi2024 · 10K to Finish · 8:14 /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