HalfRuns
Back to League Tables

Katherine Duncan

FemaleIllinois2004–2024

44

Total Finishes

29

Different Races

11

States (22%)

0:41:49

PR (3:12/mi)

2:02:48

Average

-0:09:38

Faster (first to last)

Medal House

2011

Rock n Roll Nashville

1:44:06
#908 overall#224 gender
2010

The Kingdom Challenge

0:41:49
#147 overall#78 gender
2009

Rock n Roll Nashville

1:42:13
#572 overall#100 gender
2009

Surf City Marathon

2:16:43
#5435 overall#2621 gender
2009

Rock 'n' Roll Las Vegas

2:34:37
#10723 overall#5917 gender
2009

St. Jude Memphis Marathon Weekend

2:59:26
#5823 overall#3492 gender
2008

Rock n Roll Nashville

1:41:46
#830 overall#147 gender
2008

Parks Half Marathon

1:53:39
#540 overall#161 gender
2008

Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8k

2:21:54
#2450 overall
2007

Carlsbad Marathon

2:10:50
#3274 overall#1468 gender
2006

Carlsbad Marathon

2:23:53
#2929 overall#1336 gender
2004

OC Marathon - Half Marathon - 5K

2:25:45
#2162 overall#1019 gender

Performance Timeline

PR 0:41:4920042006200720082008200820092009200920092010201120122012201220122012201220122013201320132013201420142015201520152015201620162016201620162017201720172017201820182018201820192019201920192021202120222023202420242025

Complete Race Log

YearRaceStateTimePlace
2025Sioux Falls SkedaddleSioux FallsSD2:16:07#315
2024Sioux Falls MarathonSioux FallsSD2:18:24#579
20242026 Napa to Sonoma Wine Country Half Marathon & Rosé 5KNapaCA2:44:06#1773
2023Covenant Health Knoxville Marathon, Half Marathon, Relays, 5k and Kids RunKnoxvilleTN1:41:32#154
2022March Madness Half MarathonCaryIL1:57:04#410
2021Freedom's RunShepherdstownWV3:16:33#311
2021Freedom's RunShepherdstownWV3:16:33#311
2019March Madness Half MarathonCaryIL1:47:51#303
2019Chicago Spring Half MarathonChicagoIL1:49:20#571
2019UConn Health Half MarathonSimsburyCT2:08:17#400
2019Rock 'n' Roll Chicago Half MarathonChicagoIL2:13:12#3306
2018Rock 'n' Roll Chicago Half MarathonChicagoIL1:51:01#1216
2018Naperville Trails Half Marathon & 10KWheatonIL1:51:25#114
2018Chicago Spring Half MarathonChicagoIL1:54:58#1254
2018UConn Health Half MarathonSimsburyCT1:56:15#243
2017Chicago Spring Half MarathonChicagoIL1:51:48#776
201718th Annual F^3 Lake Half Marathon & 5kChicagoIL1:52:01#540
2017UConn Health Half MarathonSimsburyCT1:58:39#322
2017Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:04:53#1749
2016Garmin Olathe Marathon, Half Marathon and 10K in the land of OzOlatheKS1:50:40#229
20162026 Avenue of the Giants MarathonArcataCA1:52:04#206
2016Naperville Half MarathonNapervilleIL1:58:28#860
2016UConn Health Half MarathonSimsburyCT2:01:48#466
2016March Madness Half MarathonCaryIL2:05:01#682
2015Surf City MarathonHuntington BeachCA1:54:22#1938
2015Parks Half MarathonRockvilleMD1:54:42#663
2015Dole Great Race of Agoura HillsAgoura HillsCA1:59:29#257
2015Philadelphia MarathonPhiladelphiaPA2:24:08#7800
2014March Madness Half MarathonCaryIL1:43:01#251
2014Ocean City Running, 5k, Half MarathonOcean CityMD2:21:24#1462
2013March Madness Half MarathonCaryIL1:38:55#228
2013Life Time Chicago Half Marathon + 5KChicagoIL1:41:57#748
2013North Shore ClassicHighland ParkIL1:47:55#506
20132027 Walt Disney World® Marathon WeekendOrlandoFL3:37:13#21962
2012March Madness Half MarathonCaryIL1:38:19#171
20122025 500 Festival Running EventsIndianapolisIN1:38:23#962
2012Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannahGA1:41:30#385
2012Life Time Chicago Half Marathon + 5KChicagoIL1:42:57#1131
2012Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA1:59:05#916
20122026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:03:01#2185
2012OC Marathon - Half Marathon - 5KNewport BeachCA2:14:50#3910
2011Rock n Roll NashvilleNashvilleTN1:44:06#908
2010The Kingdom ChallengeSt. JohnsburyVT0:41:49#147
2009Rock n Roll NashvilleNashvilleTN1:42:13#572
2009Surf City MarathonHuntington BeachCA2:16:43#5435
2009Rock 'n' Roll Las VegasLas VegasNV2:34:37#10723
2009St. Jude Memphis Marathon WeekendMemphisTN2:59:26#5823
2008Rock n Roll NashvilleNashvilleTN1:41:46#830
2008Parks Half MarathonRockvilleMD1:53:39#540
2008Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmondVA2:21:54#2450
2007Carlsbad MarathonCarlsbadCA2:10:50#3274
2006Carlsbad MarathonCarlsbadCA2:23:53#2929
2004OC Marathon - Half Marathon - 5KNewport BeachCA2:25:45#2162

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

ILIllinois
17 races
CACalifornia
11 races
CTConnecticut
5 races
TNTennessee
5 races
MDMaryland
3 races
SDSouth Dakota
2 races
INIndiana
1 race
KSKansas
1 race
VAVirginia
1 race
DCDistrict of Columbia
0 races
NYNew York
0 races

50-State Challenge

11/ 51 states + DC

40 states to go