KRYSTAL ZENTGRAF

12 races in the archive

Personal bests

Half Marathon

1:46:46

2014 · 8:09 /mi

10K

49:29

2013 · 7:58 /mi

8K

43:33

2007 · 8:46 /mi

Progression

Half Marathon3 finishes · best 1:46:46 in 2014 · latest 1:47:30 in 2015
1:56:402011201420152011 2011 McDonald's Half Marathon — 2:07:222014 2014 American Family Fitness Half Marathon — 1:46:461:46:462015 2015 American Family Fitness Half Marathon — 1:47:30

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

10K8 finishes · best 49:29 in 2013 · latest 1:59:28 in 2025
1:06:401:40:00200820092013201520162017202420252008 10K — 1:00:262009 10K — 52:542013 10K — 49:2949:292015 10K — 52:162016 10K — 51:492017 10K — 51:312024 10K — 49:492025 10K — 1:59:28

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

Half Marathon — pace by segment3 of 3 editions shown
8:209:1010:00Start–10K10K–Finish2015 · Start to 10K · 8:14 /mi2015 · 10K to Finish · 8:10 /mi20152014 · Start to 10K · 7:55 /mi2014 · 10K to Finish · 8:21 /mi20142011 · Start to 10K · 9:03 /mi2011 · 10K to Finish · 10:19 /mi2011

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 segment3 of 3 editions shown
8:2012:3016:4020:50Start–5K5K–Finish2025 · Start to 5K · 19:16 /mi2025 · 5K to Finish · 19:11 /mi20252017 · Start to 5K · 8:04 /mi2017 · 5K to Finish · 8:31 /mi20172016 · Start to 5K · 8:26 /mi2016 · 5K to Finish · 8:15 /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