BLAIR MASTIN

6 races in the archive

Personal bests

Half Marathon

1:55:55

2021 · 8:51 /mi

10K

57:14

2013 · 9:13 /mi

Progression

Half Marathon4 finishes · best 1:55:55 in 2021 · latest 2:05:06 in 2023
1:56:402:00:502:05:0020192021202220232019 2019 Markel Richmond Half Marathon — 1:58:312021 2021 Carmax Richmond Half Marathon — 1:55:551:55:552022 2022 CarMax Richmond Half Marathon — 1:57:202023 2023 CarMax Richmond Half Marathon — 2:05:06

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

10K2 finishes · best 57:14 in 2013 · latest 1:15:06 in 2018
58:201:06:401:15:00201320182013 10K — 57:1457:142018 10K — 1:15:06

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

Half Marathon — pace by segment4 of 4 editions shown
8:409:009:209:40Start–10K10K–Finish2023 · Start to 10K · 9:32 /mi2023 · 10K to Finish · 9:33 /mi20232022 · Start to 10K · 8:58 /mi2022 · 10K to Finish · 8:56 /mi20222021 · Start to 10K · 9:00 /mi2021 · 10K to Finish · 8:42 /mi20212019 · Start to 10K · 9:13 /mi2019 · 10K to Finish · 8:53 /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.

Race history