HalfRuns
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Brett Williams

MaleCalifornia2000–2026

102

Total Finishes

60

Distinct Races

24

States (47%)

1:22:29

PR (6:18/mi)

2:07:54

Average

+1:04:19

Slower (first to last)

Medal House

2009

Lincoln Marathon

1:37:23
#235 overall#199 gender
2008

Rock n Roll Nashville

1:48:07
#1707 overall#1288 gender
2008

Urban Cow Half Marathon

1:53:32
#530 overall#363 gender
2008

Lincoln Marathon

1:57:10
#1468 overall#901 gender
2007

Urban Cow Half Marathon

1:40:33
#179 overall#145 gender
2007

Lincoln Marathon

1:46:27
#456 overall#344 gender
2006

Casper Marathon

2:02:44
#52 overall#30 gender
2003

Lincoln Marathon

1:42:48
#266 overall#214 gender
2003

Rock N Fly Half Marathon

2:06:23
#231 overall#168 gender
2002

Carlsbad Marathon

1:36:15
#313 overall#261 gender
2002

Thanksgiving Day Half Marathon

1:57:43
#1005 overall#650 gender
2000

Thanksgiving Day Half Marathon

1:42:59
#782 overall#634 gender

Performance Timeline

PR 1:22:2920002002200220032003200620072007200820082008200920092009200920092010201020102010201120112011201120122012201220122013201320132013201420142014201420142015201520152015201520162016201620162016201620172017201720172017201720172017201720182018201820182018201820182018201820182018201820192019201920192019202020212021202120212022202220222022202220222023202320232023202420242024202420242024202420252025202520252025202620262026

Complete Race Log

YearRaceStateTimePlace
2026Shamrock'n Half MarathonSacramentoCA1:46:54#525
2026Moonlight Meltdown 5k, Sunset Safari 10k Hybrid/Crossover Trail Run, Lakeview 1/2 MarathonBelgiumWI1:47:57#6
2026Novant Health Wilmington NC MarathonWilmingtonNC2:47:18#2008
2025Santa Barbara Half Marathon & 5KSanta BarbaraCA1:26:55#95
2025United Airlines NYC HalfNew YorkNY1:45:06#5553
2025Urban Cow Half MarathonSacramentoCA1:49:02#505
2025Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas CityMO2:01:01#1045
2025Oklahoma City Memorial MarathonOklahoma CityOK2:52:09#6321
2024Salt Lake City MarathonSalt Lake CityUT1:34:31#111
2024Shamrock'n Half MarathonSacramentoCA2:16:51#1413
2024Wilmington Historic Half, 10K & 5KWilmingtonNC2:23:59#430
2024Stars and Stripes Half Marathon and 5K/10KNew BraunfelsTX2:26:59#68
2024Maine Marathon, Half Marathon and Marathon RelayPortlandME2:27:44#1749
2024Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbusOH2:36:42#6100
20242026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:57:12#4628
2023San Juan Island HalfFriday HarborWA1:41:07#18
2023Shamrock'n Half MarathonSacramentoCA1:42:29#168
20232025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:45:46#1588
2023Gold Country Half MarathonEl Dorado HillsCA3:04:06#246
2022Shamrock'n Half MarathonSacramentoCA1:48:59#341
2022The Louisiana MarathonBaton RougeLA2:07:49#493
2022MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:18:08#1039
2022Parkway Subaru Battleship Half Marathon & GFL 10K|5KWilmingtonNC2:31:07#681
2022Joshua Tree Half MarathonJoshua TreeCA3:25:18#1261
20222027 Walt Disney World® Marathon WeekendOrlandoFL3:27:44#10271
2021Saint Louis Half Marathon and 5KSaint LouisMO1:30:31#38
2021Delaware Running FestivalWilmingtonDE1:54:30#167
2021MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:29:44#1211
2021Austin MarathonAustinTX2:31:04#2827
20202027 Walt Disney World® Marathon WeekendOrlandoFL3:05:14#12804
2019Shamrock'n Half MarathonSacramentoCA1:36:36#152
2019La Jolla Half Marathon & 5KSan DiegoCA1:46:23#273
2019Fall City Half Marathon and 10KFall CityWA2:03:14#101
2019Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:16:32#2927
20192026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:55:53#6301
2018Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:29:54#217
2018Shamrock'n Half MarathonSacramentoCA1:44:39#271
2018Rock 'n' Roll New OrleansNew OrleansLA1:45:46#474
2018La Jolla Half Marathon & 5KSan DiegoCA1:47:00#293
2018Bull City Race FestDurhamNC1:48:00#273
2018Race 13.1 Raleigh - FallraleighNC1:53:39#93
2018Rock The Parkway Half Marathon and 5kKansas CityMO1:54:08#945
2018Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:00:50#1547
2018Leavenworth MarathonLeavenworthWA2:10:02#482
2018City of Oaks MarathonRaleighNC2:21:13#935
2018Fort4Fitness Fall FestivalFort WayneIN2:58:04#1138
20182025 500 Festival Running EventsIndianapolisIN3:19:01#16182
2017American River Parkway Half MarathonSacramentoCA1:47:12#116
2017Bull City Race FestDurhamNC1:51:06#319
2017City of Oaks MarathonRaleighNC1:51:36#235
2017Rock The Parkway Half Marathon and 5kKansas CityMO1:54:16#792
2017La Jolla Half Marathon & 5KSan DiegoCA1:54:44#575
20179th Annual Historic Hillsborough Half Marathon and 5K - 2026HillsboroughNC1:56:28#161
2017Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:59:49#1426
2017Race 13.1 Midtown Raleigh - SpringRaleighNC2:00:47#245
2017Rock 'n' Roll New OrleansNew OrleansLA2:15:07#3264
2016Lincoln MarathonLincolnNE1:39:14#441
2016Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:04:36#1913
20162025 500 Festival Running EventsIndianapolisIN2:09:38#7338
2016Dallas Marathon WeekendDallasTX2:22:04#3758
2016City of Oaks MarathonRaleighNC2:38:58#1462
2016Race 13.1 Midtown Raleigh - SpringRaleighNC2:45:09#760
2015Lincoln MarathonLincolnNE1:45:08#687
2015Shamrock'n Half MarathonSacramentoCA1:52:45#801
2015La Jolla Half Marathon & 5KSan DiegoCA1:58:52#1295
2015Battleship North Carolina Half 5KWilmingtonNC2:37:43#925
2015Dallas Marathon WeekendDallasTX2:43:51#4858
2014Shamrock'n Half MarathonSacramentoCA1:39:26#307
2014Lincoln MarathonLincolnNE1:40:33#486
2014Foot Traffic Flat MarathonPortlandOR1:46:49#236
2014Monster Mash Marathon & Half MarathonDoverDE2:15:14#167
2014Indianapolis Monumental MarathonIndianapolisIN2:15:49#3676
2013MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:22:29#7
2013Greater St. Louis MarathonSt. LouisMO1:43:57#473
2013Foot Traffic Flat MarathonPortlandOR1:45:57#211
2013Rock n Roll NashvilleNashvilleTN2:25:45#10173
2012Joplin Memorial RunJoplinMO1:58:47#305
2012Run SAN DIEGO 5K/10K/13.1San DiegoCA2:10:24#2685
2012Shamrock'n Half MarathonSacramentoCA2:29:16#3497
2012Pittsburgh Marathon WeekendPittsburghPA3:02:00#27
2011Spanish Fork Half MarathonSpanish ForkUT1:46:44#42
2011Shamrock'n Half MarathonSacramentoCA1:57:26#1037
2011Germantown Half Marathon & Mayor's Cup 5KGermantownTN2:14:47#720
2011Leavenworth MarathonLeavenworthWA2:52:46#1335
2010Lincoln MarathonLincolnNE1:34:40#190
2010MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:44:16#419
20102026 - San Antonio MarathonSan AntonioTX2:32:06#12075
2010Leavenworth MarathonLeavenworthWA2:47:08#1094
2009Lincoln MarathonLincolnNE1:37:23#235
2009Shamrock'n Half MarathonSacramentoCA1:51:45#772
2009Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:00:47#6114
2009B.A.A. Half MarathonBostonMA2:07:25#2804
2009Germantown Half Marathon & Mayor's Cup 5KGermantownTN2:36:57#798
2008Rock n Roll NashvilleNashvilleTN1:48:07#1707
2008Urban Cow Half MarathonSacramentoCA1:53:32#530
2008Lincoln MarathonLincolnNE1:57:10#1468
2007Urban Cow Half MarathonSacramentoCA1:40:33#179
2007Lincoln MarathonLincolnNE1:46:27#456
2006Casper MarathonCasperWY2:02:44#52
2003Lincoln MarathonLincolnNE1:42:48#266
2003Rock N Fly Half MarathonPensacolaFL2:06:23#231
2002Carlsbad MarathonCarlsbadCA1:36:15#313
2002Thanksgiving Day Half MarathonAtlantaGA1:57:43#1005
2000Thanksgiving Day Half MarathonAtlantaGA1:42:59#782

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
25 races
NCNorth Carolina
13 races
MOMissouri
10 races
TXTexas
10 races
NENebraska
8 races
WAWashington
5 races
FLFlorida
4 races
INIndiana
4 races
TNTennessee
4 races
PAPennsylvania
3 races
DEDelaware
2 races
GAGeorgia
2 races
OROregon
2 races
UTUtah
2 races
MAMassachusetts
1 race
NYNew York
1 race
OHOhio
1 race
OKOklahoma
1 race
WIWisconsin
1 race
KSKansas
0 races
MDMaryland
0 races
MIMichigan
0 races
MSMississippi
0 races
NVNevada
0 races

50-State Challenge

24/ 51 states + DC

27 states to go