BRADFORD KOSTELICH

7 races in the archive

Personal bests

Marathon

5:04:04

2016 · 11:36 /mi

Half Marathon

2:17:38

2014 · 10:30 /mi

10K

1:01:27

2016 · 9:53 /mi

Progression

Half Marathon3 finishes · best 2:17:38 in 2014 · latest 2:19:10 in 2017
2:21:402:30:002013201420172013 2013 American Family Fitness Half Marathon — 2:28:272014 2014 American Family Fitness Half Marathon — 2:17:382:17:382017 2017 Markel Richmond Half Marathon — 2:19:10

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

10K3 finishes · best 1:01:27 in 2016 · latest 1:23:24 in 2017
1:06:401:23:202013201620172013 10K — 1:06:272016 10K — 1:01:271:01:272017 10K — 1:23:24

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

Half Marathon — pace by segment3 of 3 editions shown
10:5011:40Start–10K10K–Finish2017 · Start to 10K · 10:39 /mi2017 · 10K to Finish · 10:35 /mi20172014 · Start to 10K · 10:24 /mi2014 · 10K to Finish · 10:36 /mi20142013 · Start to 10K · 10:39 /mi2013 · 10K to Finish · 11:56 /mi2013

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.

10K — pace by segment2 of 2 editions shown
10:0011:4013:20Start–5K5K–Finish2017 · Start to 5K · 13:01 /mi2017 · 5K to Finish · 13:50 /mi20172016 · Start to 5K · 9:55 /mi2016 · 5K to Finish · 9:51 /mi2016

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