HalfRuns
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Susan Williamson

FemaleCalifornia2004–2026

42

Total Finishes

26

Different Races

13

States (25%)

1:42:40

PR (7:50/mi)

2:19:31

Average

+0:56:15

Slower (first to last)

Medal House

2012

2025 500 Festival Running Events

3:04:21
#23637 overall#11422 gender
2011

Monterey Bay Half Marathon

2:07:17
#2235 overall#1049 gender
2010

Canyonlands Half Marathon

2:17:43
#2335 overall#1229 gender
2010

Chicago Spring Half Marathon

2:48:45
#2202 overall#1287 gender
2009

OC Marathon - Half Marathon - 5K

1:59:52
#1175 overall#409 gender
2009

Monterey Bay Half Marathon

2:14:35
#2489 overall#1246 gender
2008

Surf City Marathon

2:03:00
#2557 overall#915 gender
2008

Monterey Bay Half Marathon

2:12:20
#2419 overall#1214 gender
2007

Surf City Marathon

1:47:50
#1011 overall#252 gender
2006

Rock n Roll Nashville

3:12:06
#12537 overall#7445 gender
2005

Rock n Roll Nashville

3:51:31
#11110 overall#6624 gender
2004

Jersey Shore Half Marathon and 2 Mile Run

1:50:37
#215 overall#48 gender

Performance Timeline

PR 1:42:402004200520062007200820082009200920102010201120122013201320142014201420142015201520152016201620162017201720172017201820182018201820182018201920192019202020222022202220232023202320242025202520252025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Shark Bite Half Marathon & 5kNew Smyrna BeachFL2:29:09#624
2026Gasparilla Distance Classic Race WeekendTampaFL2:46:52#3330
2025United Airlines NYC HalfNew YorkNY1:45:53#5813
2025Gasparilla Distance Classic Race WeekendTampaFL2:25:10#2564
2025Space Coast Marathon & Half MarathonCocoaFL2:28:53#1408
2025Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer MileKey WestFL2:34:44#1064
2025Monterey Bay Half MarathonMontereyCA2:34:57#4750
2024The LESS Popular Brooklyn Half Marathon!BrooklynNY1:46:35#6327
2023Surf City MarathonHuntington BeachCA1:44:53#657
2023NYCRUNS Big Apple Half MarathonNew YorkNY1:47:45#449
2023Monterey Bay Half MarathonMontereyCA2:36:30#3910
2022Shark Bite Half Marathon & 5kNew Smyrna BeachFL2:29:15#394
2022Tomoka Marathon & Half MarathonOrmond BeachFL2:39:16#485
2022Gasparilla Distance Classic Race WeekendTampaFL2:53:16#2293
2020AdventHealth Presents the Central Florida Legends Marathon, Half Marathon and 5KDeBaryFL2:32:28#94
2019Tomoka Marathon & Half MarathonOrmond BeachFL2:10:47#311
2019Shark Bite Half Marathon & 5kNew Smyrna BeachFL2:14:50#435
2019Daytona Beach Half Marathon & 5KDaytona BeachFL2:23:58#416
20182026 National Women's Half Marathon and 8KWashingtonDC1:55:26#525
2018Women's Half MarathonNew YorkNY1:57:50#1159
2018Hill Country Halloween HalfCedar ParkTX2:09:22#195
2018Rock 'n' Roll Las VegasLas VegasNV2:10:16#3907
20182025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL2:19:50#1951
2018Daytona Beach Half Marathon & 5KDaytona BeachFL2:30:42#565
2017Monterey Bay Half MarathonMontereyCA2:03:43#1841
2017Kaiser Permanente Colfax MarathonDenverCO2:12:33#2003
2017Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannahGA2:19:13#3096
2017Rock n Roll NashvilleNashvilleTN2:30:08#6927
2016Women's Half MarathonNew YorkNY1:42:40#223
2016Divas Half Marathon & 5kWestburyNY2:12:53#226
2016Rock 'n' Roll Las VegasLas VegasNV2:19:46#6668
2015Women's Half MarathonNew YorkNY1:50:44#593
2015Kaiser Permanente Colfax MarathonDenverCO2:16:19#2820
2015Hamptons Marathon & Half MarathonEast HamptonNY2:20:53#1178
2014Monterey Bay Half MarathonMontereyCA2:04:36#2315
2014Hamptons Marathon & Half MarathonEast HamptonNY2:10:00#850
2014YMCA Famous Idaho Potato Marathon & Fun RunsBoiseID3:07:59#1379
2014Mackinac Island Great Turtle Half Marathon & 5.7 MileMackinac IslandMI3:13:33#1023
2013Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL2:02:56#2352
2013OC Marathon - Half Marathon - 5KNewport BeachCA2:11:05#3901
20122025 500 Festival Running EventsIndianapolisIN3:04:21#23637
2011Monterey Bay Half MarathonMontereyCA2:07:17#2235
2010Canyonlands Half MarathonMoabUT2:17:43#2335
2010Chicago Spring Half MarathonChicagoIL2:48:45#2202
2009OC Marathon - Half Marathon - 5KNewport BeachCA1:59:52#1175
2009Monterey Bay Half MarathonMontereyCA2:14:35#2489
2008Surf City MarathonHuntington BeachCA2:03:00#2557
2008Monterey Bay Half MarathonMontereyCA2:12:20#2419
2007Surf City MarathonHuntington BeachCA1:47:50#1011
2006Rock n Roll NashvilleNashvilleTN3:12:06#12537
2005Rock n Roll NashvilleNashvilleTN3:51:31#11110
2004Jersey Shore Half Marathon and 2 Mile RunHighlandsNJ1:50:37#215

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

FLFlorida
14 races
CACalifornia
12 races
NYNew York
9 races
COColorado
2 races
ILIllinois
2 races
IDIdaho
1 race
INIndiana
1 race
MIMichigan
1 race
NJNew Jersey
1 race
TXTexas
1 race
UTUtah
1 race
SCSouth Carolina
0 races
VAVirginia
0 races

50-State Challenge

13/ 51 states + DC

38 states to go