HalfRuns
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Mary Hammer

FemaleOklahoma1982–2025

71

Total Finishes

36

Distinct Races

8

States (16%)

1:50:54

PR (8:28/mi)

2:09:07

Average

+0:12:03

Slower (first to last)

Medal House

2010

A2A Arbuckles to Ardmore

1:53:45
#147 overall#43 gender
2010

DRC Half Marathon and 5K

2:00:24
#1177 overall#372 gender
2009

Oklahoma City Memorial Marathon

1:57:32
#728 overall#224 gender
2008

Oklahoma City Memorial Marathon

1:52:38
#582 overall#157 gender
2007

Route 66 Marathon & Half Marathon, Marathon Relay

1:52:28
#266 overall#83 gender
2007

CentraCare Earth Day Run

2:04:16
#1044 overall#434 gender
2006

Grandma's Marathon

1:57:28
#1654 overall#630 gender
2005

DRC Half Marathon and 5K

1:53:58
#860 overall#215 gender
2004

DRC Half Marathon and 5K

1:50:54
#754 overall#167 gender
2003

DRC Half Marathon and 5K

1:55:00
#716 overall#175 gender
1983

DEXTER-ANN ARBOR RUN

1:55:44
#1281 overall#162 gender
1982

DEXTER-ANN ARBOR RUN

1:57:43
#1227 overall#144 gender

Performance Timeline

PR 1:50:54198219832003200420052006200720072008200920102010201120112011201320132013201320132013201420142014201420142015201520162016201620162016201720172017201720172018201820182019201920192019201920192019201920202020202020212021202120222022202220232023202320232023202320232024202420242024202420242025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK2:02:58#874
2025Prairie LineOklahoma CityOK2:03:50#262
2025Oklahoma City Memorial MarathonOklahoma CityOK2:08:53#2247
2025Dallas Marathon WeekendDallasTX2:09:46#3766
2024Go Girl Run | Oklahoma City, OKOklahoma CityOK1:55:13#22
2024Prairie LineOklahoma CityOK2:00:14#217
2024Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK2:01:40#654
2024Kansas Half MarathonLawrenceKS2:07:35#229
2024Oklahoma City Memorial MarathonOklahoma CityOK2:24:27#3463
2024Dallas Marathon WeekendDallasTX2:30:05#5426
2023Go Girl Run | Oklahoma City, OKOklahoma CityOK1:55:13#22
2023Prairie LineOklahoma CityOK1:59:30#145
2023Salina Crossroads MarathonSalinaKS2:00:45#314
2023Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK2:03:36#712
2023Golden Driller MarathonTulsaOK2:24:38#138
2023Dallas Marathon WeekendDallasTX2:30:03#5320
2023JELL-O® Half Marathon & 7KLe RoyNY2:57:40#87
2022Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK2:06:10#681
2022Dallas Marathon WeekendDallasTX2:29:13#4426
2022Cleveland Marathon & Half MarathonClevelandOH3:18:48#2423
2021Prairie LineOklahoma CityOK1:54:09#189
2021Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK1:57:45#426
20212026 Pro Football Hall of Fame Race SeriesCantonOH3:09:14#1116
20202025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:52:48#2141
20202026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive GroupWichitaKS1:59:31#160
2020Half and Half & Double HalfTulsaOK2:01:30#61
20192025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:54:36#2111
2019St. Jude Memphis Marathon WeekendMemphisTN1:58:49#1460
2019Oklahoma City Memorial MarathonOklahoma CityOK2:00:04#1429
2019Kansas Half MarathonLawrenceKS2:05:12#233
2019Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas CityMO2:11:13#1929
2019Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:14:12#2713
2019Happy HalfEllicottvilleNY2:31:08#277
2019Presque Isle Half MarathonEriePA2:52:20#926
2018Oklahoma City Memorial MarathonOklahoma CityOK2:08:57#2106
2018Buffalo Marathon WeekendBuffaloNY2:51:14#3282
2018Presque Isle Half MarathonEriePA2:54:46#978
2017Go Girl Run | Oklahoma City, OKOklahoma CityOK1:53:52#55
2017Honored Hero RunFort WorthTX2:01:12#27
2017Fireball Classic MemorialAdaOK2:01:52#43
2017Fort4Fitness Fall FestivalFort WayneIN2:32:17#1097
2017Pittsburgh Marathon WeekendPittsburghPA3:07:33#12289
2016Go Girl Run | Oklahoma City, OKOklahoma CityOK1:53:01#74
2016Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK1:55:07#576
20162026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive GroupWichitaKS1:55:46#298
2016Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:02:30#1744
2016Fort4Fitness Fall FestivalFort WayneIN2:38:50#1215
2015United Airlines NYC HalfNew YorkNY1:51:16#5281
2015Scorcher Half Marathon and 5KStillwaterOK1:59:42#51
2014Barron Collier Companies Naples Half MarathonNaplesFL1:54:40#691
20142026 Fall Prairie Fire Marathon presented by Davis-Moore Automotive GroupWichitaKS1:56:53#432
2014Oklahoma City Memorial MarathonOklahoma CityOK1:57:09#942
2014Scorcher Half Marathon and 5KStillwaterOK1:59:48#64
2014Presque Isle Half MarathonEriePA2:58:09#982
2013B.A.A. Half MarathonBostonMA1:51:18#1769
2013Oklahoma City Memorial MarathonOklahoma CityOK1:54:45#1072
2013Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:56:41#1544
2013Kansas Half MarathonLawrenceKS1:56:44#403
2013Rock The Parkway Half Marathon and 5kKansas CityMO1:56:50#1268
2013JENKS HALF MARATHON & 5KJENKSOK1:58:20#127
2011Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK1:53:16#477
2011Oklahoma City Memorial MarathonOklahoma CityOK1:53:37#755
2011Austin MarathonAustinTX2:03:25#2602
2010A2A Arbuckles to ArdmoreArdmoreOK1:53:45#147
2010DRC Half Marathon and 5KDallasTX2:00:24#1177
2009Oklahoma City Memorial MarathonOklahoma CityOK1:57:32#728
2008Oklahoma City Memorial MarathonOklahoma CityOK1:52:38#582
2007Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK1:52:28#266
2007CentraCare Earth Day RunSt. CloudMN2:04:16#1044
2006Grandma's MarathonDuluthMN1:57:28#1654
2005DRC Half Marathon and 5KDallasTX1:53:58#860
2004DRC Half Marathon and 5KDallasTX1:50:54#754
2003DRC Half Marathon and 5KDallasTX1:55:00#716
1983DEXTER-ANN ARBOR RUNDexterMI1:55:44#1281
1982DEXTER-ANN ARBOR RUNDexterMI1:57:43#1227

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

OKOklahoma
32 races
TXTexas
15 races
PAPennsylvania
4 races
INIndiana
2 races
MIMichigan
2 races
MNMinnesota
2 races
MOMissouri
2 races
WIWisconsin
0 races

50-State Challenge

8/ 51 states + DC

43 states to go