HalfRuns
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Jack Williams

MaleNew York1982–2026

65

Total Finishes

42

Distinct Races

18

States (35%)

1:20:36

PR (6:09/mi)

2:12:55

Average

+1:09:47

Slower (first to last)

Medal House

2004

Rock 'n' Roll Chicago Half Marathon

1:40:04
#448 overall#396 gender
2002

2025 500 Festival Running Events

3:37:47
#20290 overall#10165 gender
2001

Life Time Chicago Half Marathon + 5K

1:40:59
#504 overall#433 gender
2001

Santa Barbara Half Marathon & 5K

1:51:26
#333 overall#239 gender
2001

2025 500 Festival Running Events

3:15:20
#16188 overall#9010 gender
2000

2025 500 Festival Running Events

12:32:01
#15107 overall#8419 gender
1999

2025 500 Festival Running Events

2:17:00
#8630 overall#6065 gender
1997

2025 500 Festival Running Events

2:05:55
#6176 overall#4819 gender
1995

2025 500 Festival Running Events

2:04:51
#5346 overall#4388 gender
1994

2025 500 Festival Running Events

1:55:27
#3510 overall#3102 gender
1983

Snow Joke Half Marathon

1:20:36
#8 overall#8 gender
1982

Snow Joke Half Marathon

1:21:15
#4 overall#4 gender

Performance Timeline

PR 1:20:3619821983199419951997199920002001200120012002200420042008200920092010201120122012201220122013201320132013201420142014201420142014201520152015201520152015201620162016201620162017201720172017201720182018201920192020202220222022202320232023202320232024202420242024202520252025202520252026

Complete Race Log

YearRaceStateTimePlace
2026The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey CityNJ2:31:02#4570
2025Hangover Half Marathon and 10KOverland ParkKS1:20:48#1
2025Oakland Running FestivalOaklandCA1:27:56#85
2025Berkeley Half MarathonBerkeleyCA1:46:45#679
2025HBF Run for a ReasonPerthWA1:50:14#1851
2025Mora Half Marathon & 5KMoraMN2:24:37#71
2024Chicago Spring Half MarathonChicagoIL1:31:31#84
2024Orca Half MarathonSeattleWA1:44:50#75
2024Brooks Fremantle Running FestivalFremantleWA1:48:04#525
2024Austin MarathonAustinTX2:18:16#5229
2023Baltimore Running FestivalBaltimoreMD1:39:15#203
2023Austin MarathonAustinTX1:48:48#1119
2023Philadelphia MarathonPhiladelphiaPA1:51:31#2769
20232027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort LauderdaleFL2:21:46#1508
20232025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:47:46#9698
2022Des Plaines River Trail RaceDes PlainesIL1:32:11#1
2022Brooks Fremantle Running FestivalFremantleWA1:49:28#455
2022Perth Half MarathonBurswoodWA1:57:45#537
2020Brooks Fremantle Running FestivalFremantleWA2:01:35#538
2019Rock 'n' Roll Chicago Half MarathonChicagoIL1:48:20#848
2019Madison MarathonMadisonWI1:48:41#538
2018United Airlines NYC HalfNew YorkNY1:34:25#1391
2018Area 13.1 Half MarathonRoswellGA2:06:06#138
2017The Unforgettable Staten Island Half Marathon!Staten IslandNY1:33:07#411
2017The LESS Popular Brooklyn Half Marathon!BrooklynNY1:34:30#1772
2017United Airlines NYC HalfNew YorkNY1:39:11#2238
2017Monster DashMinneapolisMN2:05:18#959
20172026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA3:25:26#6110
2016The Unforgettable Staten Island Half Marathon!Staten IslandNY1:36:07#903
2016United Airlines NYC HalfNew YorkNY1:43:00#3111
2016Binghamton Bridge RunBinghamtonNY1:47:19#135
2016Area 13.1 Half MarathonRoswellGA2:12:54#210
2016City of Lakes Surly Trail LoppetMinneapolisMN2:40:34#540
2015Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA1:40:53#263
2015Binghamton Bridge RunBinghamtonNY1:44:14#150
2015Rock 'n' Roll San DiegoSan DiegoCA1:46:45#1236
2015Rock N Fly Half MarathonPensacolaFL2:12:07#420
20152026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:43:40#6315
20152027 Walt Disney World® Marathon WeekendOrlandoFL2:50:02#11944
2014Jenks Aquarium RunJenksOK1:34:00#17
2014Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK1:37:42#96
2014Binghamton Bridge RunBinghamtonNY1:45:51#184
20142027 Syracuse Half MarathonSyracuseNY1:47:35#267
2014Urban Bourbon Half Marathon and 5KLouisvilleKY2:40:50#2233
2014City of Lakes Surly Trail LoppetMinneapolisMN2:52:22#651
2013Route 66 Marathon & Half Marathon, Marathon RelayTulsaOK1:39:40#142
2013Jenks Aquarium RunJenksOK1:44:39#49
2013Binghamton Bridge RunBinghamtonNY1:46:21#218
20132025 500 Festival Running EventsIndianapolisIN2:20:12#14604
2012Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:52:30#3465
2012Pensacola MarathonPensacolaFL1:55:09#225
2012Indianapolis Monumental MarathonIndianapolisIN2:26:06#3717
2012IMT Des Moines MarathonDes MoinesIA2:41:18#3557
2011Providence Rhode RacesEast ProvidenceRI2:51:57#2281
2010Pensacola Beach Run Half MarathonPensacola BeachFL1:52:10#149
2009Fredericksburg Blue and Gray Half MarathonFredericksburgVA2:16:49#413
2009Rock n Roll NashvilleNashvilleTN2:41:49#14195
20082026 - San Antonio MarathonSan AntonioTX2:16:48#6631
2004Rock 'n' Roll Chicago Half MarathonChicagoIL1:40:04#448
2004NYRR Fred Lebow Half MarathonNew YorkNY2:17:50#4312
20022025 500 Festival Running EventsIndianapolisIN3:37:47#20290
2001Life Time Chicago Half Marathon + 5KChicagoIL1:40:59#504
2001Santa Barbara Half Marathon & 5KSanta BarbaraCA1:51:26#333
20012025 500 Festival Running EventsIndianapolisIN3:15:20#16188
20002025 500 Festival Running EventsIndianapolisIN12:32:01#15107
19992025 500 Festival Running EventsIndianapolisIN2:17:00#8630
19972025 500 Festival Running EventsIndianapolisIN2:05:55#6176
19952025 500 Festival Running EventsIndianapolisIN2:04:51#5346
19942025 500 Festival Running EventsIndianapolisIN1:55:27#3510
1983Snow Joke Half MarathonSeeley LakeMT1:20:36#8
1982Snow Joke Half MarathonSeeley LakeMT1:21:15#4

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
12 races
INIndiana
9 races
CACalifornia
7 races
FLFlorida
5 races
ILIllinois
5 races
MNMinnesota
4 races
OKOklahoma
4 races
TXTexas
4 races
GAGeorgia
2 races
MTMontana
2 races
IAIowa
1 race
KYKentucky
1 race
NJNew Jersey
1 race
RIRhode Island
1 race
VAVirginia
1 race
WIWisconsin
1 race
HIHawaii
0 races
MOMissouri
0 races

50-State Challenge

18/ 51 states + DC

33 states to go