HalfRuns
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Karen Cox

FemaleOregon1994–2026

76

Total Finishes

41

Distinct Races

18

States (35%)

1:44:27

PR (7:58/mi)

2:58:44

Average

+1:58:54

Slower (first to last)

Medal House

2005

Bryce Canyon Half Marathon

2:25:13
#304 overall#168 gender
2004

Rock 'n' Roll Arizona Marathon

2:46:15
#10191 overall#5817 gender
2004

Kentucky Derby Festival Race Weekend

3:18:19
#5531 overall#2396 gender
2003

2026 Anchorage Mayor's Marathon & Half Marathon

2:38:18
#686 overall#390 gender
2003

Kiawah Island Marathon

2:40:02
#1554 overall#828 gender
2003

2026 Humboldt Redwoods Marathon, Half Marathon, 5K

3:44:35
#635 overall#334 gender
2003

2026 Avenue of the Giants Marathon

5:51:41
#855 overall#543 gender
2002

Rock n Roll Nashville

2:14:13
#2866 overall#1250 gender
2002

Rock 'n' Roll Las Vegas

2:27:33
#2498 overall#1056 gender
2002

Beer City Half™ San Diego

2:31:11
#4501 overall#1934 gender
2001

2027 Walt Disney World® Marathon Weekend

3:29:40
#4334 overall#2681 gender
1994

2025 500 Festival Running Events

2:04:50
#5066 overall#846 gender

Performance Timeline

PR 1:44:27199420012002200220022003200320032003200420042005200620072007200920102010201120112011201120112012201220122012201220132013201320132013201320132013201420152015201520162016201620162016201620162016201620172017201720172017201720172018201820182018201820182018201820192019201920192019201920192019202020202020202120222022202220222022202220232023202320242024202520252025202520262026

Complete Race Log

YearRaceStateTimePlace
20262026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:54:24#11782
20262025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL4:03:44#16168
2025Portland MarathonPortlandOR2:32:27#3649
2025Sprouts Mesa - Phoenix MarathonMesaAZ2:52:59#3014
20252025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL4:13:14#15658
2025Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA4:19:54#11588
20242026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:43:46#10366
20242025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:58:19#14750
2023Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE2:56:27#1544
20232027 Walt Disney World® Marathon WeekendOrlandoFL3:33:20#12209
20232025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:40:50#12523
2022Vallecito Lake Heavy HalfBayfieldCO2:58:18#84
2022Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE3:11:55#1604
2022Arches UltraMoabUT3:14:52#269
20222027 Walt Disney World® Marathon WeekendOrlandoFL3:32:03#10828
20222025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:34:10#10322
20222026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:45:29#10910
2021Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE3:11:48#1385
2020Sprouts Mesa - Phoenix MarathonMesaAZ2:12:57#1921
20202025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL4:13:59#20270
20202027 Walt Disney World® Marathon WeekendOrlandoFL4:20:08#21565
2019Sprouts Mesa - Phoenix MarathonMesaAZ2:12:43#2051
2019Coastal Delaware Running FestivalDewey BeachDE2:22:38#842
2019Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE2:29:47#1259
2019Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:32:50#3153
20192026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:51:42#5793
2019Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:52:24#2826
20192027 Walt Disney World® Marathon WeekendOrlandoFL3:42:11#17365
20192025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL4:06:33#19688
2018Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:18:12#3721
2018Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE2:21:05#1078
2018Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:28:13#2992
2018Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:30:32#2504
2018Roaring Run at Roaring RiverScioOR2:36:11#20
20182026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:40:39#11400
20182027 Walt Disney World® Marathon WeekendOrlandoFL3:48:30#19815
20182025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:58:46#19290
2017Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE2:07:44#777
2017Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:13:40#4014
2017Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:37:48#3733
2017Roaring Run at Roaring RiverScioOR2:43:35#16
2017Tinker Bell Half MarathonAnaheimCA3:30:43#7966
2017Star Wars Half Marathon - The Dark SideLake Buena VistaFL3:40:25#14975
20172025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:42:18#16528
2016Hyannis MarathonHyannisMA1:44:27#421
2016Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE1:57:05#457
2016Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:11:02#4643
20162026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:35:19#11486
20162027 Walt Disney World® Marathon WeekendOrlandoFL3:41:29#20149
2016Tinker Bell Half MarathonAnaheimCA3:41:40#10544
20162025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:45:22#16268
2016Wallis Sands Half MarathonRyeNH3:48:51#18
2016Detroit Free Press MarathonDetroitMI3:58:26#11023
2015Surf City MarathonHuntington BeachCA1:51:21#1535
2015Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE2:03:43#612
2015Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:11:44#7198
2014Shamrock MarathonVirginia BeachVA2:02:51#2868
2013Boston's Run To RememberBostonMA1:50:05#1588
2013Hyannis MarathonHyannisMA1:50:29#681
2013New Hampshire Marathon, 10K, and 5K WalkBristolNH1:54:53#49
2013Running with the Bears Marathon, Half Marathon and 10KGreenvilleCA2:05:06#39
2013Hershey Half MarathonHersheyPA2:07:01#1732
2013Covered Bridges Half MarathonWoodstockVT2:09:33#851
2013Caesar Rodney Half MarathonWilmingtonDE2:19:50#1237
2013Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:22:56#12966
2012B.A.A. Half MarathonBostonMA1:55:52#2159
2012Hershey Half MarathonHersheyPA2:13:30#1947
2012OC Marathon - Half Marathon - 5KNewport BeachCA2:18:53#4389
2012Surf City MarathonHuntington BeachCA2:22:26#7612
2012Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT2:34:35#5348
2011Hyannis MarathonHyannisMA2:05:17#1681
2011Kiawah Island MarathonKiawah IslandSC2:10:37#1174
2011Manchester City MarathonManchesterNH2:22:23#687
2011Baystate MarathonLowellMA2:23:31#1382
2011Tache Realty Wicked Half MarathonSalemMA2:31:22#628
2010Rock 'n' Roll San DiegoSan DiegoCA2:09:53#3870
2010OC Marathon - Half Marathon - 5KNewport BeachCA2:45:33#4897
2009OC Marathon - Half Marathon - 5KNewport BeachCA2:09:59#1842
2007Flying Pig Pump and RunCincinnatiOH2:21:40#3142
2007Kiawah Island MarathonKiawah IslandSC2:24:55#1645
2006Heatwave Half Marathon - Little RockLittle RockAR3:28:30#1698
2005Bryce Canyon Half MarathonBryce CanyonUT2:25:13#304
2004Rock 'n' Roll Arizona MarathonPhoenixAZ2:46:15#10191
2004Kentucky Derby Festival Race WeekendLouisvilleKY3:18:19#5531
20032026 Anchorage Mayor's Marathon & Half MarathonAnchorageAK2:38:18#686
2003Kiawah Island MarathonKiawah IslandSC2:40:02#1554
20032026 Humboldt Redwoods Marathon, Half Marathon, 5KWeottCA3:44:35#635
20032026 Avenue of the Giants MarathonArcataCA5:51:41#855
2002Rock n Roll NashvilleNashvilleTN2:14:13#2866
2002Rock 'n' Roll Las VegasLas VegasNV2:27:33#2498
2002Beer City Half™ San DiegoSan DiegoCA2:31:11#4501
20012027 Walt Disney World® Marathon WeekendOrlandoFL3:29:40#4334
19942025 500 Festival Running EventsIndianapolisIN2:04:50#5066

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
15 races
DEDelaware
10 races
MAMassachusetts
7 races
PAPennsylvania
7 races
AZArizona
4 races
COColorado
4 races
NHNew Hampshire
3 races
OROregon
3 races
SCSouth Carolina
3 races
ILIllinois
2 races
UTUtah
2 races
AKAlaska
1 race
KYKentucky
1 race
MIMichigan
1 race
NVNevada
1 race
VAVirginia
1 race
NCNorth Carolina
0 races
NYNew York
0 races

50-State Challenge

18/ 51 states + DC

33 states to go