HalfRuns
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Janet Boltz

FemaleMichigan2011–2026

37

Total Finishes

18

Different Races

2

States (4%)

1:37:36

PR (7:27/mi)

1:46:01

Average

-0:10:16

Faster (first to last)

Medal House

2018

Warm Up Columbus

1:41:39
#54 overall#17 gender
2018

Brooksie Way Half Marathon and 5K

1:43:16
#188 overall#33 gender
2017

University of Michigan Health-West Grand Rapids Marathon

1:43:47
#150 overall
2017

Brooksie Way Half Marathon and 5K

1:45:54
#146 overall#25 gender
2016

Borgess Run For The Health Of It!

1:49:50
#257 overall#72 gender
2015

MERCY HEALTH GLASS CITY MARATHON

1:39:43
#219 overall#54 gender
2012

Brooksie Way Half Marathon and 5K

1:45:45
#407 overall#84 gender
2012

Borgess Run For The Health Of It!

1:46:55
#283 overall#68 gender
2012

Bayshore Marathon, Half Marathon, 10K, & Kids Fun Run

2:06:57
#1011 overall#559 gender
2011

Brooksie Way Half Marathon and 5K

1:47:52
#482 overall#100 gender
2011

Borgess Run For The Health Of It!

1:50:40
#388 overall#100 gender
2011

Red White and Boom Half Marathon

1:58:48
#666 overall#242 gender

Performance Timeline

PR 1:37:362011201120112012201220122015201620172017201820182018201920192019201920192021202120212022202220232023202320232024202420242024202520252025202520252026

Complete Race Log

YearRaceStateTimePlace
2026TOLEDO MINI MARATHONToledoOH1:37:36#74
2025DEXTER-ANN ARBOR RUNDexterMI1:40:21#294
2025Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn ArborMI1:43:21#97
2025Pittsburgh Marathon WeekendPittsburghPA1:44:36#862
2025"Bridge to Brew" Half Marathon and 5KPort HuronMI1:45:38#32
20252027 Walt Disney World® Marathon WeekendOrlandoFL1:56:07#585
202415th Annual Rock CF Rivers Half Marathon & 5KGrosse IleMI1:39:59#144
2024Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/WalkDetroitMI1:42:39#15
2024Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn ArborMI1:46:58#107
2024Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse CityMI1:50:05#564
2023University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI1:42:32#160
2023"Bridge to Brew" Half Marathon and 5KPort HuronMI1:43:58#27
2023Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn ArborMI1:46:34#137
202315th Annual Rock CF Rivers Half Marathon & 5KGrosse IleMI1:47:11#183
202215th Annual Rock CF Rivers Half Marathon & 5KGrosse IleMI1:38:53#85
2022Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn ArborMI1:40:46#58
2021Brooksie Way Half Marathon and 5KAuburn HillsMI1:40:22#89
2021VolkslaufeFrankenmuthMI1:44:03#49
2021Turkey Trail Trot RaceShelby Township, MIMI2:07:51#3
2019TOLEDO MINI MARATHONToledoOH1:40:46#46
2019Muddy Mini 5K, 1/4 & 1/2 MarathonMaumeeOH1:40:47#46
201915th Annual Rock CF Rivers Half Marathon & 5KGrosse IleMI1:41:36#173
2019Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse CityMI1:44:17#255
2019Brooksie Way Half Marathon and 5KAuburn HillsMI1:50:24#209
2018Warm Up ColumbusColumbusOH1:41:39#54
2018Brooksie Way Half Marathon and 5KAuburn HillsMI1:43:16#188
2018Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/WalkDetroitMI1:43:56#15
2017University of Michigan Health-West Grand Rapids MarathonGrand RapidsMI1:43:47#150
2017Brooksie Way Half Marathon and 5KAuburn HillsMI1:45:54#146
2016Borgess Run For The Health Of It!KalamazooMI1:49:50#257
2015MERCY HEALTH GLASS CITY MARATHONToledoOH1:39:43#219
2012Brooksie Way Half Marathon and 5KAuburn HillsMI1:45:45#407
2012Borgess Run For The Health Of It!KalamazooMI1:46:55#283
2012Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse CityMI2:06:57#1011
2011Brooksie Way Half Marathon and 5KAuburn HillsMI1:47:52#482
2011Borgess Run For The Health Of It!KalamazooMI1:50:40#388
2011Red White and Boom Half MarathonMinneapolils MN1:58:48#666

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MIMichigan
29 races
PAPennsylvania
1 race

50-State Challenge

2/ 51 states + DC

49 states to go