HalfRuns
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Mary Johnston

FemaleNew York2003–2026

60

Total Finishes

43

Distinct Races

21

States (41%)

1:24:46

PR (6:28/mi)

2:37:11

Average

-0:07:55

Faster (first to last)

Medal House

2008

Rock 'n' Roll Arizona Marathon

2:13:45
#7628 overall#3540 gender
2008

Greater St. Louis Marathon

2:19:43
#4968 overall#2462 gender
2008

IMT Des Moines Marathon

3:43:27
#2973 overall#1934 gender
2008

2026 - San Antonio Marathon

3:46:39
#16249 overall#10698 gender
2007

Women's Half Marathon

2:23:19
#2279 overall#2275 gender
2007

Rock 'n' Roll Arizona Marathon

2:53:45
#15130 overall#8597 gender
2007

Rock 'n' Roll Arizona Marathon

4:02:00
#19829 overall#12297 gender
2006

Rock 'n' Roll Arizona Marathon

3:03:18
#14864 overall#8630 gender
2006

2025 500 Festival Running Events

3:17:12
#23498 overall#11286 gender
2005

Fairfield Road Races

2:21:46
#1442 overall#538 gender
2003

Life Time Chicago Half Marathon + 5K

2:00:02
#2450 overall#819 gender
2003

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

2:14:44
#693 overall#290 gender

Performance Timeline

PR 1:24:46200320032005200620062007200720072008200820082008200920092009201020102010201120112012201220132013201320132014201420142014201420152015201620162016201620162017201720172017201720172017201720172017201820182018201820182018201920192019201920202020202120212022202220232023202420252026

Complete Race Log

YearRaceStateTimePlace
2026Surf City MarathonHuntington BeachCA1:52:07#1548
2025BoulderthonBoulderCO2:04:36#2073
2024Shamrock MarathonVirginia BeachVA3:41:47#5339
2023Long Beach Classic Half and 5KLong BeachCA1:56:57#205
2023La Jolla Half Marathon & 5KSan DiegoCA2:14:15#1395
2022Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT3:02:22#2857
2022Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Richmond 8kRichmondVA3:34:51#6373
2021Verrazano Festival of RacesBrooklynNY1:26:40#16
2021Deadwood Mickelson Trail MarathonDeadwoodSD2:34:16#919
2020VDOT Challenge 3Any WhereAZ1:44:27#22
2020Conquer COVID-19 Virtual RunAmerican ForkUT4:20:34#1092
2019United Airlines NYC HalfNew YorkNY1:24:46#594
2019The LESS Popular Brooklyn Half Marathon!BrooklynNY1:33:56#1835
2019Gorges Ithaca Half MarathonIthacaNY2:44:26#871
20192025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:15:28#11752
2018The LESS Popular Brooklyn Half Marathon!BrooklynNY1:27:36#790
2018Red Nose Half MarathonColumbusGA2:07:20#316
2018United Airlines NYC HalfNew YorkNY2:46:46#20079
20182026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:04:56#7247
2018Star Wars Half Marathon - The Dark SideLake Buena VistaFL3:18:53#10865
20182026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:54:17#130
2017The LESS Popular Brooklyn Half Marathon!BrooklynNY1:32:01#1308
2017The Unforgettable Staten Island Half Marathon!Staten IslandNY1:33:01#406
2017First Energy Akron MarathonAkronOH2:03:59#924
2017North Face Endurance ChallengeMadisonWI2:36:53#229
2017Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorningNY2:39:28#2160
2017United Airlines NYC HalfNew YorkNY2:49:08#18118
2017Urban Bourbon Half Marathon and 5KLouisvilleKY2:55:15#2407
2017St. Jude Memphis Marathon WeekendMemphisTN2:56:11#7588
2017Mesa Falls MarathonAshtonID3:44:00#155
2017Austin MarathonAustinTX3:51:51#6856
2016The LESS Popular Brooklyn Half Marathon!BrooklynNY1:41:32#3398
2016First Energy Akron MarathonAkronOH2:00:50#966
2016Haunted Hustle - MiddletonMiddletonWI2:04:10#276
2016Pittsburgh Marathon WeekendPittsburghPA2:29:25#9377
20162026 2XU Long Beach Marathon & Half MarathonLong BeachCA4:45:34#184
2015First Energy Akron MarathonAkronOH2:01:02#1276
2015Charlotte Marathon, Half, and 5KCharlotteNC2:13:36#1491
2014Detroit Free Press MarathonDetroitMI1:57:33#1817
2014First Energy Akron MarathonAkronOH2:06:02#1876
2014Women's Half MarathonNew YorkNY2:43:51#5629
2014Mill Race MarathonColumbusIN2:50:31#1475
2014Thelma and Louise MarathonMoabUT3:08:12#423
2013Detroit Free Press MarathonDetroitMI1:58:09#1918
2013First Energy Akron MarathonAkronOH2:05:20#1670
20132025 500 Festival Running EventsIndianapolisIN2:20:02#14550
2013Mill Race MarathonColumbusIN2:37:13#1525
2012Five Points Of LifeGainesvilleFL1:44:27#57
2012Rock 'n' Roll Arizona MarathonPhoenixAZ4:10:29#15531
2011Women's Half MarathonNew YorkNY2:19:24#3987
2011Rock 'n' Roll Arizona MarathonPhoenixAZ4:04:58#19012
2010Women's Half MarathonNew YorkNY2:08:45#1929
2010LONG ISLAND MARATHON FESTIVALEast MeadowNY2:42:23#3730
2010Rock 'n' Roll Arizona MarathonPhoenixAZ3:59:25#21069
2009Five Points Of LifeGainesvilleFL1:38:11#50
2009Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:04:12#1708
2009Rock 'n' Roll Arizona MarathonPhoenixAZ3:38:37#20425
2008Rock 'n' Roll Arizona MarathonPhoenixAZ2:13:45#7628
2008Greater St. Louis MarathonSt. LouisMO2:19:43#4968
2008IMT Des Moines MarathonDes MoinesIA3:43:27#2973
20082026 - San Antonio MarathonSan AntonioTX3:46:39#16249
2007Women's Half MarathonNew YorkNY2:23:19#2279
2007Rock 'n' Roll Arizona MarathonPhoenixAZ2:53:45#15130
2007Rock 'n' Roll Arizona MarathonPhoenixAZ4:02:00#19829
2006Rock 'n' Roll Arizona MarathonPhoenixAZ3:03:18#14864
20062025 500 Festival Running EventsIndianapolisIN3:17:12#23498
2005Fairfield Road RacesFairfieldCT2:21:46#1442
2003Life Time Chicago Half Marathon + 5KChicagoIL2:00:02#2450
2003Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:14:44#693

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
16 races
AZArizona
9 races
CACalifornia
6 races
FLFlorida
5 races
OHOhio
5 races
INIndiana
4 races
CTConnecticut
2 races
ILIllinois
2 races
MIMichigan
2 races
TXTexas
2 races
VAVirginia
2 races
WIWisconsin
2 races
COColorado
1 race
GAGeorgia
1 race
IAIowa
1 race
MOMissouri
1 race
NCNorth Carolina
1 race
TNTennessee
1 race
KSKansas
0 races
MAMassachusetts
0 races
WYWyoming
0 races

50-State Challenge

21/ 51 states + DC

30 states to go