HalfRuns
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Mallory Olson

FemaleMichigan2005–2026

42

Total Finishes

36

Different Races

23

States (46%)

1:54:30

PR (8:44/mi)

2:24:33

Average

+1:19:39

Slower (first to last)

Medal House

2007

The Towpath Marathon

2:08:53
#403 overall#157 gender
2007

Rock 'n' Roll Arizona Marathon

2:10:29
#7115 overall#3160 gender
2007

Rock 'n' Roll Nashville

2:11:45
#6997 overall#3109 gender
2006

EPIC Marathon and Running Festival

2:08:05
#591 overall#589 gender
2006

Cellcom Green Bay Marathon

2:08:05
#1325 overall#610 gender
2006

Mackinac Island Great Turtle Half Marathon & 5.7 Mile

2:11:24
#262 overall#116 gender
2006

Rock 'n' Roll Chicago Half Marathon

2:13:22
#4658 overall#1898 gender
2006

Chicago Distance Classic -

2:13:22
#4657 overall#1896 gender
2006

Rock ‘n’ Roll Philadelphia Half Marathon

2:17:44
#8045 overall#3354 gender
2006

Whidbey Island Marathon

3:56:40
#1225 overall#750 gender
2005

Rock 'n' Roll New Orleans

2:19:43
#1399 overall#580 gender
2005

Rock 'n' Roll Chicago Half Marathon

2:20:47
#3438 overall#1410 gender

Performance Timeline

PR 1:54:3020052005200620062006200620062006200620072007200720072007200820082008200920092009201020102010201020102012201620162016201720172018201820182019202320232024202420252026

Complete Race Log

YearRaceStateTimePlace
2026Whitefish Marathon, Half Marathon & 5K Presented by Hammer NutritionWhitefishMT3:39:22#622
20252026 Marine Corps Half Marathon presented by FirstLight Home Care & USAACamp LejeuneNC2:18:01#724
2024RunSedona EventsSedonaAZ2:26:09#651
2024Deseret News MarathonSalt Lake CityUT2:27:12#688
2023Deseret News MarathonSalt Lake CityUT2:17:54#606
2023RunSedona EventsSedonaAZ2:34:27#633
20192025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL2:40:29#5030
2018Phoenix MarathonPhoenixAZ2:00:41#340
2018TMC Arizona Distance Classic Half Marathon, Quarter Marathon and 5KOro ValleyAZ2:24:30#228
2018Sprouts Mesa - Phoenix MarathonMesaAZ2:25:31#2529
2017Sprouts Mesa - Phoenix MarathonMesaAZ2:08:55#1808
2017TMC Get Moving Tucson Halloween WeekendTucsonAZ2:23:41#393
2016Phoenix MarathonPhoenixAZ2:08:44#394
2016Sprouts Mesa - Phoenix MarathonMesaAZ2:12:26#2004
2016DONNA Marathon WeekendJacksonville BeachFL4:20:33#3511
2012Fargo Marathon WeekendFargoND1:54:30#1422
2010Fargo Marathon WeekendFargoND2:09:54#3798
2010Scheels Fargo Marathon—2:09:54#2807
2010Rock 'n' Roll Las VegasLas VegasNV2:10:35#6372
2010Mississippi Blues Marathon—2:12:20#393
2010Covered Bridges Half MarathonWoodstockVT2:15:43#1385
2009Novo Nordisk New Jersey MarathonLong BranchNJ2:12:08#2610
2009Little Grand Canyon MarathonPriceUT2:13:11#86
2009Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:16:14#5440
2008Kentucky Derby Festival Race WeekendLouisvilleKY2:09:50#4108
20082026 Beaverton Half Marathon, 5/10K Presented by NIKEBeavertonOR2:13:59#1293
2008Hamptons Marathon & Half MarathonEast HamptonNY2:16:25#479
2007The Towpath MarathonClevelandOH2:08:53#403
2007Rock 'n' Roll Arizona MarathonPhoenixAZ2:10:29#7115
2007Rock 'n' Roll NashvilleNashvilleTN2:11:45#6997
2007Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:13:42#7581
2007St Louis Half MarathonSt LouisMO2:14:09#433
2006EPIC Marathon and Running FestivalGreen BayWI2:08:05#591
2006Cellcom Green Bay Marathon—2:08:05#1325
2006Mackinac Island Great Turtle Half Marathon & 5.7 MileMackinac IslandMI2:11:24#262
2006Rock 'n' Roll Chicago Half MarathonChicagoIL2:13:22#4658
2006Chicago Distance Classic -—2:13:22#4657
2006Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:17:44#8045
2006Whidbey Island MarathonOak HarborWA3:56:40#1225
2005Rock 'n' Roll New OrleansNew OrleansLA2:19:43#1399
2005Rock 'n' Roll Chicago Half MarathonChicagoIL2:20:47#3438

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

AZArizona
10 races
UTUtah
3 races
ILIllinois
2 races
NDNorth Dakota
2 races
FLFlorida
2 races
LALouisiana
1 race
WIWisconsin
1 race
MIMichigan
1 race
PAPennsylvania
1 race
WAWashington
1 race
OHOhio
1 race
TNTennessee
1 race
VAVirginia
1 race
MOMissouri
1 race
KYKentucky
1 race
OROregon
1 race
NYNew York
1 race
NJNew Jersey
1 race
GAGeorgia
1 race
NVNevada
1 race
VTVermont
1 race
NCNorth Carolina
1 race
MTMontana
1 race

50-State Challenge

23/ 50 states

27 states to go