HalfRuns
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Katie Griffin

FemaleMassachusetts1997–2026

67

Total Finishes

52

Distinct Races

20

States (39%)

1:35:57

PR (7:19/mi)

2:31:02

Average

-0:08:00

Faster (first to last)

Medal House

2010

Grandma's Marathon

2:07:23
#2848 overall#1244 gender
2009

Grandma's Marathon

2:09:00
#2532 overall#1101 gender
2009

Oklahoma City Memorial Marathon

2:31:19
#3517 overall#1858 gender
2007

Oklahoma City Memorial Marathon

2:14:41
#1765 overall#795 gender
2007

2025 500 Festival Running Events

3:13:05
#23974 overall#11403 gender
2006

Fairfield Road Races

3:13:34
#1605 overall#657 gender
2003

Carlsbad Marathon

2:34:40
#3533 overall#1787 gender
2002

Grandma's Marathon

2:00:41
#1997 overall#738 gender
2002

B.A.A. Half Marathon

2:18:31
#2544 overall#1195 gender
2002

Hyannis Marathon

2:26:15
#1039 overall#456 gender
2000

3M Half Marathon

1:51:12
#1108 overall#263 gender
1997

Johnny Kelley Half Marathon

2:06:09
#477 overall#144 gender

Performance Timeline

PR 1:35:57199720002002200220022003200620072007200920092010201120112011201120122012201220132013201320142014201420142014201520152015201520152015201520162016201620162016201620162017201720172017201720182018201820182018201920192021202120212021202220222022202320232023202320242024202420242024202520252026

Complete Race Log

YearRaceStateTimePlace
2026Hot Springs Half MarathonHot SpringsAR1:58:09#8
2025Flying Pig Pump and RunCincinnatiOH2:00:10#2906
20252027 Walt Disney World® Marathon WeekendOrlandoFL4:06:05#13197
2024Grand Teton Half MarathonJacksonWY2:12:07#412
20242027 Walt Disney World® Marathon WeekendOrlandoFL2:18:13#15690
2024Novant Health Wilmington NC MarathonWilmingtonNC2:25:19#1272
2024NHRMC Wilmington NC Half MarathonWilmingtonNC2:25:20#1272
20242026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:47:05#10647
2023Spa Running FestivalHot SpringsAR2:04:18#92
2023Spa Running FestivalHot SpringsAR2:04:19#92
20232026 Avenue of the Giants MarathonArcataCA3:55:36#857
20232027 Walt Disney World® Marathon WeekendOrlandoFL4:03:39#15054
2022St. Jude Memphis Marathon WeekendMemphisTN1:35:57#143
2022All-Out Kooky-SpookyGoldenCO2:29:11#210
20222027 Walt Disney World® Marathon WeekendOrlandoFL3:47:53#12114
2021Great American River runMemphisTN1:37:33#46
2021Kaiser Permanente Colfax MarathonDenverCO2:13:35#1824
2021St. Jude Memphis Marathon WeekendMemphisTN2:48:24#3744
20212026 Disney Wine & Dine Half Marathon WeekendOrlandoFL3:49:38#9465
2019Duxbury Half MarathonDuxburyMA1:49:06#74
2019Prince William Half MarathonBristowVA3:21:56#988
2018Duxbury Half MarathonDuxburyMA1:48:19#71
2018Mercer Island Rotary Half MarathonMercer IslandWA2:19:12#945
2018All-Out Mardi CrawlLakewoodCO2:28:23#57
2018Sand Creek Half MarathonDenverCO2:55:17#167
20182027 Walt Disney World® Marathon WeekendOrlandoFL3:49:02#19872
2017Cape Cod Marathon WeekendFalmouthMA1:47:46#214
2017Cambridge Half Marathon + 5KCambridgeMA1:54:05#2139
2017The LESS Popular Brooklyn Half Marathon!BrooklynNY2:03:09#13987
2017Grandma's MarathonDuluthMN2:23:02#4613
2017Boston's Run To RememberBostonMA2:26:03#3969
2016Maine Marathon, Half Marathon and Marathon RelayPortlandME1:47:43#328
2016Duxbury Half MarathonDuxburyMA1:50:46#91
2016Charlotte Marathon, Half, and 5KCharlotteNC2:01:33#887
20162026 Pro Football Hall of Fame Race SeriesCantonOH2:02:24#400
2016St. Jude Memphis Marathon WeekendMemphisTN2:10:57#2312
2016United Airlines NYC HalfNew YorkNY2:57:02#19430
2016The LESS Popular Brooklyn Half Marathon!BrooklynNY3:09:52#26998
2015Duxbury Half MarathonDuxburyMA1:52:30#93
201517th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle BeachSC2:04:23#761
2015Caesar Rodney Half MarathonWilmingtonDE2:06:45#533
2015Grandma's MarathonDuluthMN2:13:47#4266
2015Charlotte Racefest Half Marathon, 10K & 10K RelayCharlotteNC2:21:30#930
2015Women's Half MarathonNew YorkNY2:47:55#6271
20152025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL3:35:22#15529
2014Scranton Half MarathonScrantonPA2:10:41#1399
2014Grandma's MarathonDuluthMN2:11:24#4229
2014Parks Half MarathonRockvilleMD2:22:05#1600
2014Plymouth Run To The RockPlymouthMA2:32:57#385
20142026 National Women's Half Marathon and 8KWashingtonDC2:59:53#12586
2013Hokie Half Marathon and 5KBlacksburgVA2:27:06#888
2013Rock 'n' Roll Washington DCWashingtonDC2:49:44#17786
2013Buffalo Marathon WeekendBuffaloNY3:02:44#2975
2012Grandma's MarathonDuluthMN2:15:50#4144
2012Shamrock MarathonVirginia BeachVA2:24:38#4957
2012Tobacco Road MarathonCaryNC2:38:54#1882
2011Women's Half MarathonNew YorkNY2:03:20#1909
2011Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:21:04#4354
2011Indianapolis Monumental MarathonIndianapolisIN2:32:10#3596
2011B.A.A. Half MarathonBostonMA2:40:48#4962
2010Grandma's MarathonDuluthMN2:07:23#2848
2009Grandma's MarathonDuluthMN2:09:00#2532
2009Oklahoma City Memorial MarathonOklahoma CityOK2:31:19#3517
2007Oklahoma City Memorial MarathonOklahoma CityOK2:14:41#1765
20072025 500 Festival Running EventsIndianapolisIN3:13:05#23974
2006Fairfield Road RacesFairfieldCT3:13:34#1605
2003Carlsbad MarathonCarlsbadCA2:34:40#3533
2002Grandma's MarathonDuluthMN2:00:41#1997
2002B.A.A. Half MarathonBostonMA2:18:31#2544
2002Hyannis MarathonHyannisMA2:26:15#1039
20003M Half MarathonAustinTX1:51:12#1108
1997Johnny Kelley Half MarathonHyannisMA2:06:09#477

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MAMassachusetts
12 races
FLFlorida
7 races
MNMinnesota
7 races
NYNew York
6 races
NCNorth Carolina
5 races
COColorado
4 races
TNTennessee
4 races
ARArkansas
3 races
CACalifornia
3 races
VAVirginia
3 races
INIndiana
2 races
OHOhio
2 races
OKOklahoma
2 races
DEDelaware
1 race
ILIllinois
1 race
MDMaryland
1 race
SCSouth Carolina
1 race
TXTexas
1 race
WAWashington
1 race
WYWyoming
1 race

50-State Challenge

20/ 51 states + DC

31 states to go