HalfRuns
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Marc Williams

MaleCalifornia2000–2025

61

Total Finishes

38

Distinct Races

15

States (29%)

1:33:12

PR (7:07/mi)

2:07:56

Average

-0:06:00

Faster (first to last)

Medal House

2007

Fargo Marathon Weekend

1:38:15
#188 overall#162 gender
2007

CentraCare Earth Day Run

1:38:19
#173 overall#149 gender
2006

March Madness Half Marathon

1:38:17
#194 overall#175 gender
2006

2025 Aramco Houston Half Marathon Searchable Finish Line Video

2:07:35
#2549 overall#1707 gender
2006

Carlsbad Marathon

2:19:21
#2736 overall#1531 gender
2006

La Jolla Half Marathon & 5K

2:19:50
#3336 overall#1967 gender
2006

Beer City Half™ San Diego

2:26:51
#4689 overall#2665 gender
2006

2026 Disneyland® Half Marathon Weekend presented by HONDA

2:30:02
#4469 overall#2278 gender
2005

March Madness Half Marathon

1:39:46
#219 overall#188 gender
2005

Beer City Half™ San Diego

2:20:24
#4073 overall#2455 gender
2002

Santa Barbara Half Marathon & 5K

1:50:08
#372 overall#275 gender
2000

Beer City Half™ San Diego

2:35:45
#4053 overall#2396 gender

Performance Timeline

PR 1:33:122000200220052005200620062006200620062006200720072007200720072007200820082008200820092009200920092009201020102010201020102011201120112011201220122012201220132013201420142014201520152015201520152015201620162017201720192019202020212022202220242024202520252025

Complete Race Log

YearRaceStateTimePlace
2025Ocean State Rhode RacesNarragansettRI1:54:51#220
2025Ocean State Rhode RacesNarragansettRI1:54:51#220
2025Jingle Bell Half Marathon & 5KHaverhillMA2:29:45#737
2024Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT1:56:32#1222
2024Salt Lake City MarathonSalt Lake CityUT2:40:08#2405
2022Chicago Spring Half MarathonChicagoIL1:48:03#647
2022Half Marathon-by-the-SeaManchester-by-the-SeaMA2:01:35#118
2021Cypress Half Marathon & 5K presented by Houston MethodistCypressTX2:30:02#650
20202025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:26:51#7820
2019Spinx Run FestGreenvilleSC1:33:12#26
2019Pittsburgh Marathon WeekendPittsburghPA2:00:22#3195
2017Paris Mountain Half Marathon Run/HikeGreenvilleSC2:01:43#12
2017The North Face Endurance ChallengeSterlingVA3:36:14#835
2016Pittsburgh Marathon WeekendPittsburghPA2:07:31#4786
2016Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:43:37#5324
2015Brainerd Jaycees Run for the LakesNisswaMN1:33:17#14
2015Pittsburgh Marathon WeekendPittsburghPA1:53:10#2197
20153M Half MarathonAustinTX2:07:06#2793
2015Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:34:23#5927
2015Morgan Hill Marathon & Half MarathonMorgan HillCA2:35:35#471
2015Tarantula RunBrentwoodCA3:09:29#85
2014Sarasota Half MarathonSarasotaFL2:04:40#960
2014The LESS Popular Brooklyn Half Marathon!BrooklynNY2:25:04#21621
2014Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:35:10#6248
2013Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:58:32#1152
2013Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA2:45:45#4450
20123M Half MarathonAustinTX1:48:10#1118
2012BCS College Station MarathonCollege StationTX1:54:46#226
2012UTHealth Houston Half Marathon & 10KHoustonTX2:07:57#1577
2012Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:28:13#5659
2011Pensacola Beach Run Half MarathonGulf BreezeFL1:52:29#97
2011UTHealth Houston Half Marathon & 10KHoustonTX2:10:25#1362
2011Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:37:01#7012
2011Silver Comet Half & Full MarathonMabletonGA2:52:38#1437
2010March Madness Half MarathonCaryIL1:50:19#465
2010Pensacola Beach Run Half MarathonGulf BreezeFL1:55:41#47
2010Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:57:30#1312
20102025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:58:12#1761
2010UTHealth Houston Half Marathon & 10KHoustonTX2:07:05#1068
2009Brainerd Jaycees Run for the LakesNisswaMN1:38:45#19
2009The LESS Popular Brooklyn Half Marathon!BrooklynNY1:45:45#2029
2009Great Western Half Marathon and 10KSaint CharlesIL1:54:37#288
2009UTHealth Houston Half Marathon & 10KHoustonTX2:06:36#1137
2009Santa Cruz Half MarathonSanta CruzCA2:29:51#2001
2008Brainerd Jaycees Run for the LakesNisswaMN1:43:05#16
2008Rock 'n' Roll Chicago Half MarathonChicagoIL1:44:22#1209
2008Pensacola Beach Run Half MarathonGulf BreezeFL1:48:32#73
2008UTHealth Houston Half Marathon & 10KHoustonTX1:50:41#546
2007Fargo Marathon WeekendFargoND1:38:15#188
2007CentraCare Earth Day RunSt. CloudMN1:38:19#173
2007March Madness Half MarathonCaryIL1:40:07#198
2007Rock 'n' Roll Chicago Half MarathonChicagoIL1:40:19#806
2007Grandma's MarathonDuluthMN1:41:33#497
2007Beer City Half™ San DiegoSan DiegoCA2:35:06#5051
2006March Madness Half MarathonCaryIL1:38:17#194
20062025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:07:35#2549
2006Carlsbad MarathonCarlsbadCA2:19:21#2736
2006La Jolla Half Marathon & 5KSan DiegoCA2:19:50#3336
2006Beer City Half™ San DiegoSan DiegoCA2:26:51#4689
20062026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA2:30:02#4469
2005March Madness Half MarathonCaryIL1:39:46#219
2005Beer City Half™ San DiegoSan DiegoCA2:20:24#4073
2002Santa Barbara Half Marathon & 5KSanta BarbaraCA1:50:08#372
2000Beer City Half™ San DiegoSan DiegoCA2:35:45#4053

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
14 races
TXTexas
12 races
ILIllinois
8 races
COColorado
5 races
MNMinnesota
5 races
FLFlorida
4 races
PAPennsylvania
3 races
MAMassachusetts
2 races
NYNew York
2 races
SCSouth Carolina
2 races
GAGeorgia
1 race
NDNorth Dakota
1 race
VAVirginia
1 race
DCDistrict of Columbia
0 races
NVNevada
0 races

50-State Challenge

15/ 51 states + DC

36 states to go