HalfRuns
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Theresa Costa

FemaleCalifornia2010–2025

42

Total Finishes

31

Different Races

5

States (10%)

1:54:29

PR (8:44/mi)

2:25:46

Average

+1:00:24

Slower (first to last)

Medal House

2013

Urban Cow Half Marathon

1:54:29
#669 overall#203 gender
2013

American River Parkway Half Marathon

2:11:51
#712 overall#336 gender
2013

Two Cities Marathon

2:16:27
#642 overall#329 gender
2013

Kaiser Permanente Colfax Marathon

2:16:34
#2911 overall#1661 gender
2012

Shamrock'n Half Marathon

1:56:58
#1061 overall#411 gender
2012

Rock ‘n’ Roll Denver Marathon & 1/2 Marathon

2:05:50
#2950 overall#1433 gender
2012

Two Cities Marathon

2:08:26
#342 overall#134 gender
2012

Urban Cow Half Marathon

2:16:24
#1758 overall#832 gender
2012

City to the Sea Half Marathon & 5K

2:20:48
#1134 overall#597 gender
2012

Georgetown to Idaho Springs Half Marathon

2:30:36
#2099 overall#1179 gender
2011

Urban Cow Half Marathon

2:00:26
#1047 overall#385 gender
2010

Georgetown to Idaho Springs Half Marathon

2:13:42
#1546 overall#739 gender

Performance Timeline

PR 1:54:292010201120122012201220122012201220132013201320132013201420142014201420142014201520152015201520152015201620162016201620162017201720182018201820182018201920192025

Complete Race Log

YearRaceStateTimePlace
2025Kentucky Derby Festival Race WeekendLouisvilleKY3:14:06#5679
2019Surf City MarathonHuntington BeachCA2:26:05#4293
2019Rock 'n' Roll San JoseSan JoseCA2:39:18#3759
2018Heavenly Half MarathonAuberryCA2:02:43#190
2018Shamrock'n Half MarathonSacramentoCA2:10:31#1437
2018Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:22:43#2765
2018Judgment Day Half Marathon, 10K & 5K Run/WalkBakersfieldCA2:28:25#309
2018Hell Of A Half Marathon & 2 Person RelayExeterCA2:47:49#464
2017Monterey Bay Half MarathonMontereyCA2:15:01#2710
2017Divas Half Marathon & 5KTemeculaCA2:27:55#258
2016Tinker Bell Half MarathonAnaheimCA2:26:27#2054
2016Shamrock'n Half MarathonSacramentoCA2:31:23#3049
2016The Giant RaceSan FranciscoCA2:35:33#2343
20162027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlandoFL2:55:50#12290
2016Hell Of A Half Marathon & 2 Person RelayExeterCA3:00:12#118
2015Disneyland Half Marathon WeekendAnaheimCA2:19:29#3085
2015Santa Barbara Half Marathon & 5KSanta BarbaraCA2:21:01#1487
2015California Classic Half MarathonFresnoCA2:24:07#558
2015Wascally Wabbit Half MawathonFresnoCA2:32:36#242
2015Brian Waterbury Memorial Rock to Pier Fun RunMorro BayCA2:39:55#161
2015Hell Of A Half Marathon & 2 Person RelayExeterCA2:41:54#496
2014Beer City Half Santa RosaSanta RosaCA2:10:05#492
2014Hollywood Half Marathon - 10K - 5K—2:18:19#2694
2014Two Cities MarathonFresnoCA2:21:30#661
2014Clarksburg Country RunClarksburgCA2:24:41#348
2014Detroit Free Press MarathonDetroitMI2:31:51#6637
2014Long Beach MarathonLong BeachCA2:35:24#6330
2013Urban Cow Half MarathonSacramentoCA1:54:29#669
2013American River Parkway Half MarathonSacramentoCA2:11:51#712
2013Two Cities MarathonFresnoCA2:16:27#642
2013Kaiser Permanente Colfax MarathonDenverCO2:16:34#2911
2013Kaiser Permanente Colfax Marathon—2:16:34#2914
2012Shamrock'n Half MarathonSacramentoCA1:56:58#1061
2012Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:05:50#2950
2012Two Cities MarathonFresnoCA2:08:26#342
2012Urban Cow Half MarathonSacramentoCA2:16:24#1758
2012City to the Sea Half Marathon & 5KSan Luis ObispoCA2:20:48#1134
2012Georgetown to Idaho Springs Half MarathonUnknownCO2:30:36#2099
2011Urban Cow Half MarathonSacramentoCA2:00:26#1047
2010Georgetown to Idaho Springs Half MarathonUnknownCO2:13:42#1546

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
31 races
COColorado
4 races
MIMichigan
1 race
FLFlorida
1 race
KYKentucky
1 race

50-State Challenge

5/ 50 states

45 states to go