BONITA JANTZI

20 races in the archive

Personal bests

Half Marathon

2:49:09

2010 · 12:54 /mi

10K

1:12:54

2011 · 11:44 /mi

8K

57:12

2014 · 11:30 /mi

Progression

Half Marathon5 finishes · best 2:49:09 in 2010 · latest 3:23:20 in 2022
2:46:403:03:203:20:00200920102012201320222009 2009 McDonalds Half Marathon — 2:51:342010 2010 McDonalds Half Marathon — 2:49:092:49:092012 2012 American Family Fitness Half Marathon — 2:53:212013 2013 American Family Fitness Half Marathon — 2:49:362022 2022 CarMax Richmond Half Marathon — 3:23:20

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

10K6 finishes · best 1:12:54 in 2011 · latest 1:43:40 in 2026
1:23:201:40:002006201120152017201820262006 10K — 1:22:592011 10K — 1:12:541:12:542015 10K — 1:13:462017 10K — 1:21:292018 10K — 1:47:082026 10K — 1:43:40

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

8K9 finishes · best 57:12 in 2014 · latest 1:15:47 in 2023
1:06:402004200820112014201620182019202120232004 2004 NTELOS 8K — 57:282008 2008 NTELOS 8K — 1:02:522011 2011 HCA VA 8k — 57:532014 2014 HCA Va 8k — 57:1257:122016 2016 VCU Health 8k — 58:582018 2018 VCU Health 8K — 1:00:492019 2019 Allianz Partners 8K — 1:02:282021 2021 Allianz Partners 8K — 1:06:102023 2023 VCU Health Richmond 8k — 1:15:47

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

Half Marathon — pace by segment5 of 5 editions shown
11:4013:2015:0016:40Start–10K10K–Finish2022 · Start to 10K · 14:17 /mi2022 · 10K to Finish · 16:37 /mi20222013 · Start to 10K · 12:05 /mi2013 · 10K to Finish · 13:42 /mi20132012 · Start to 10K · 12:10 /mi2012 · 10K to Finish · 14:11 /mi20122010 · Start to 10K · 12:10 /mi2010 · 10K to Finish · 13:34 /mi20102009 · Start to 10K · 11:49 /mi2009 · 10K to Finish · 14:14 /mi2009

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
13:2016:40Start–5K5K–Finish2026 · Start to 5K · 16:43 /mi2026 · 5K to Finish · 16:39 /mi20262018 · Start to 5K · 16:36 /mi2018 · 5K to Finish · 17:53 /mi20182017 · Start to 5K · 12:38 /mi2017 · 5K to Finish · 13:36 /mi2017

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