REBECCA CALLAHAN

3 races in the archive

Personal bests

Half Marathon

2:21:34

2023 · 10:48 /mi

8K

46:25

2019 · 9:20 /mi

Progression

Half Marathon2 finishes · best 2:21:34 in 2023 · latest 2:24:33 in 2024
2:21:402:23:202:25:00202320242023 2023 CarMax Richmond Half Marathon — 2:21:342:21:342024 2024 CarMax Richmond Half Marathon — 2:24:33

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

Half Marathon — pace by segment2 of 2 editions shown
10:4011:0011:20Start–10K10K–Finish2024 · Start to 10K · 10:33 /mi2024 · 10K to Finish · 11:28 /mi20242023 · Start to 10K · 10:54 /mi2023 · 10K to Finish · 10:43 /mi2023

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