HalfRuns
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Natalie Cook

FemaleMichigan1998–2026

57

Total Finishes

46

Distinct Races

12

States (24%)

1:28:55

PR (6:47/mi)

2:21:41

Average

+0:29:32

Slower (first to last)

Medal House

2010

Martian Invasion of the Races

1:44:52
#329 overall#57 gender
2010

MO' Cowbell Marathon/Half-Marathon/10K/5K

2:02:25
#1806 overall#683 gender
2010

Detroit Free Press Marathon

2:09:05
#3466 overall#1410 gender
2010

2025 500 Festival Running Events

2:12:32
#13368 overall#4810 gender
2010

Greater St. Louis Marathon

2:25:05
#6626 overall#3598 gender
2009

Detroit Free Press Marathon

1:51:58
#1078 overall#287 gender
2009

Surf City Marathon

2:11:57
#4741 overall#2149 gender
2009

Baltimore Running Festival

2:14:25
#4242 overall#1958 gender
2009

Snow Canyon Half Marathon

2:20:04
#648 overall#357 gender
2008

Rock 'n' Roll Arizona Marathon

2:18:01
#8716 overall#4247 gender
2007

Race to Robie Creek

2:43:38
#1585 overall#554 gender
1998

Georgetown to Idaho Springs Half Marathon

2:37:21
#2701 overall#1229 gender

Performance Timeline

PR 1:28:5519982007200820092009200920092010201020102010201020112011201120112011201120112012201220122013201320132013201320132014201420142014201420152015201520152016201620172017201720172018201820182018201820182019201920192019201920192019201920192023202320232024202520252026

Complete Race Log

YearRaceStateTimePlace
2026Livermore Half MarathonLivermoreCA3:06:53#2045
2025Greenville Half Marathon & 5KGreenvilleSC1:28:55#204
2025Indianapolis Monumental MarathonIndianapolisIN1:31:13#581
2024Indianapolis Monumental MarathonIndianapolisIN1:34:53#659
20232026 Naperville Women's Half Marathon and 5KNapervilleIL1:32:19#6
2023Estes Park MarathonEstes ParkCO2:03:06#109
2023Big Easy Running FestivalNew OrleansLA2:23:58#291
2019Rochester Regional Health Flower City ChallengeRochesterNY2:29:35#1261
2019Pittsburgh Marathon WeekendPittsburghPA2:32:30#8412
2019Winter Warrior Half Marathon, Quarter Marathon & Half Marathon RelayRochesterNY2:37:02#437
20192027 Syracuse Half MarathonSyracuseNY2:37:04#2587
2019Montezuma Festival of Races (Half Marathon, 10K, and 5K)SavannahNY2:37:15#166
2019Shoreline Half Marathon & 5KHamlinNY2:41:52#330
2019Fleet Feet Rochester Half Marathon | 5K | Kids 1/2 MileRochesterNY2:44:01#835
2019Hub City Races: Half, 10K & 5KCrown PointIN3:12:01#94
2019Star Wars Half Marathon - The Dark SideLake Buena VistaFL3:26:10#9405
2018EVL Halloween Half Marathon, 5k, Half Marathon RelayEllicottvilleNY2:36:00#579
2018Lake Effect Half MarathonMinoaNY2:41:41#526
2018Detroit Free Press MarathonDetroitMI2:43:39#6907
2018Star Wars Half Marathon - The Dark SideLake Buena VistaFL2:59:08#8077
2018Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA3:00:00#3479
2018The Colorado MarathonFort CollinsCO3:20:10#953
2017The LESS Popular Brooklyn Half Marathon!BrooklynNY2:06:31#15651
2017Go Girl Run SpringfieldSpringfieldMO2:10:17#116
2017Michigan Shores MiniNew BuffaloMI2:43:23#89
2017Detroit Free Press MarathonDetroitMI3:06:39#9047
2016United States Air Force Academy Half MarathonUnited States Air Force AcademyCO1:48:34#28
2016Midwest Financial Group Madison Mini MarathonMadisonWI2:10:05#1317
2015Midwest Financial Group Madison Mini MarathonMadisonWI2:00:09#1318
2015Mackinac Island Great Turtle Half Marathon & 5.7 MileMackinac IslandMI2:27:03#690
2015Heatwave Half Marathon - Little RockLittle RockAR2:34:52#2249
201518th Annual F^3 Lake Half Marathon & 5kChicagoIL3:00:31#1787
2014Brewers Mini MarathonmilwaukeeWI2:02:32#1232
2014DEXTER-ANN ARBOR RUNDexterMI2:06:42#1362
2014Charleston Half MarathonCharlestonSC2:10:32#1447
2014Buffalo Marathon WeekendBuffaloNY2:25:22#2611
2014MERCY HEALTH GLASS CITY MARATHONToledoOH3:13:18#2458
2013Martian Invasion of the RacesDearbornMI1:36:32#125
2013Higgins Lake Sunrise RunRoscommonMI1:37:59#20
2013Monterey Bay Half MarathonMontereyCA2:06:30#2712
2013Charleston Half MarathonCharlestonSC2:24:50#1658
2013Space Coast Marathon & Half MarathonCocoaFL2:28:40#1187
2013Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbusOH3:08:50#9496
2012DEXTER-ANN ARBOR RUNDexterMI1:46:15#536
2012Martian Invasion of the RacesDearbornMI1:46:29#312
2012Rock 'n' Roll Washington DCWashingtonDC2:12:54#8186
2011DEXTER-ANN ARBOR RUNDexterMI2:03:20#1542
20112025 500 Festival Running EventsIndianapolisIN2:03:54#9255
2011Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:04:36#2563
2011Oak Barrel Half MarathonLynchburgTN2:05:02#342
2011Baltimore Running FestivalBaltimoreMD2:05:45#3234
2011Rock 'n' Roll San DiegoSan DiegoCA3:00:36#13734
2011Rock 'n' Roll Las VegasLas VegasNV3:02:46#26638
2010Martian Invasion of the RacesDearbornMI1:44:52#329
2010MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:02:25#1806
2010Detroit Free Press MarathonDetroitMI2:09:05#3466
20102025 500 Festival Running EventsIndianapolisIN2:12:32#13368
2010Greater St. Louis MarathonSt. LouisMO2:25:05#6626
2009Detroit Free Press MarathonDetroitMI1:51:58#1078
2009Surf City MarathonHuntington BeachCA2:11:57#4741
2009Baltimore Running FestivalBaltimoreMD2:14:25#4242
2009Snow Canyon Half MarathonSaint GeorgeUT2:20:04#648
2008Rock 'n' Roll Arizona MarathonPhoenixAZ2:18:01#8716
2007Race to Robie CreekBoiseID2:43:38#1585
1998Georgetown to Idaho Springs Half MarathonUnknownCO2:37:21#2701

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MIMichigan
13 races
NYNew York
10 races
INIndiana
5 races
CACalifornia
4 races
COColorado
4 races
ILIllinois
3 races
MOMissouri
3 races
WIWisconsin
3 races
OHOhio
2 races
ARArkansas
1 race
LALouisiana
1 race
VAVirginia
1 race

50-State Challenge

12/ 51 states + DC

39 states to go