HalfRuns
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Oscar Guzman

MaleCalifornia1993–2026

48

Total Finishes

20

Different Races

10

States (20%)

1:36:54

PR (7:24/mi)

2:08:17

Average

+0:24:55

Slower (first to last)

Medal House

2012

Purdue Boilermaker Half-Marathon & 5K

1:52:47
#381 overall#308 gender
2012

Two Cities Marathon

1:56:53
#288 overall#175 gender
2012

California Classic Half Marathon

2:13:52
#783 overall#475 gender
2012

2027 Walt Disney World® Marathon Weekend

2:46:50
#14005 overall#7386 gender
2011

California Classic Half Marathon

2:00:48
#619 overall#399 gender
2011

Two Cities Marathon

2:02:08
#787 overall#520 gender
2009

Two Cities Marathon

2:07:27
#911 overall#535 gender
2009

2025 500 Festival Running Events

2:27:23
#17528 overall#10292 gender
2008

Life Time Miami Marathon & Half

1:59:16
#2063 overall#1450 gender
2006

2025 500 Festival Running Events

2:11:53
#12068 overall#7945 gender
1994

LONG ISLAND MARATHON FESTIVAL

2:13:42
#4267 overall#3369 gender
1993

LONG ISLAND MARATHON FESTIVAL

2:07:00
#3379 overall#2825 gender

Performance Timeline

PR 1:36:54199319942006200820092009201120112012201220122012201320132013201420142014201520152015201620162016201720172018201820182018201920192019202120212022202220222022202320232023202320242024202420242025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Rose Bowl Half MarathonPasadenaCA2:06:01#3227
2026Hogeye Marathon & RelaysSpringdaleAR2:31:55#460
2025Two Cities MarathonFresnoCA2:00:59#425
2025Ruidoso Runfest September 18-19, 2026RuidosoNM3:25:29#228
2024Rose Bowl Half MarathonPasadenaCA1:53:20#1280
2024Two Cities MarathonFresnoCA2:01:42#409
20242025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:23:50#7775
2024Rock 'n' Roll San DiegoSan DiegoCA3:32:28#15269
2023OC Marathon - Half Marathon - 5KNewport BeachCA1:42:16#453
2023Seven Bridges MarathonChattanoogaTN1:42:32#68
2023Surf City MarathonHuntington BeachCA1:50:32#1040
2023Two Cities MarathonFresnoCA2:00:13#326
20222026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:54:25#1049
2022Two Cities MarathonFresnoCA1:58:30#268
20222025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:12:30#4568
2022Rock 'n' Roll San DiegoSan DiegoCA2:17:35#5086
2021Two Cities MarathonFresnoCA1:57:07#250
2021Rock 'n' Roll San DiegoSan DiegoCA2:04:55#2532
2019Two Cities MarathonFresnoCA1:54:08#69
2019City to the Sea Half Marathon & 5KSan Luis ObispoCA1:56:06#364
2019Rock 'n' Roll San DiegoSan DiegoCA2:02:40#3211
2018Two Cities MarathonFresnoCA1:50:14#56
2018City to the Sea Half Marathon & 5KSan Luis ObispoCA1:54:07#298
2018Rock 'n' Roll San DiegoSan DiegoCA2:06:56#3698
2018A2A Arbuckles to ArdmoreArdmoreOK2:16:38#129
20172025 500 Festival Running EventsIndianapolisIN1:40:40#964
2017Two Cities MarathonFresnoCA1:54:20#79
2016Purdue Boilermaker Half-Marathon & 5KWest LafayetteIN1:36:54#92
2016California Classic Half MarathonFresnoCA2:19:02#587
2016A2A Arbuckles to ArdmoreArdmoreOK2:19:23#186
2015California Classic Half MarathonFresnoCA1:58:37#206
2015Two Cities MarathonFresnoCA2:01:21#263
2015Beer City Half™ San DiegoSan DiegoCA3:05:55#4732
20142025 500 Festival Running EventsIndianapolisIN1:42:07#1520
2014Novo Nordisk New Jersey MarathonLong BranchNJ2:35:39#3461
20142025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:39:50#7757
2013Two Cities MarathonFresnoCA1:55:05#251
2013Walnut Creek Running FestivalWalnut CreekCA1:56:36#345
2013California Classic Half MarathonFresnoCA2:00:05#472
2012Purdue Boilermaker Half-Marathon & 5KWest LafayetteIN1:52:47#381
2012Two Cities MarathonFresnoCA1:56:53#288
2012California Classic Half MarathonFresnoCA2:13:52#783
20122027 Walt Disney World® Marathon WeekendOrlandoFL2:46:50#14005
2011California Classic Half MarathonFresnoCA2:00:48#619
2011Two Cities MarathonFresnoCA2:02:08#787
2009Two Cities MarathonFresnoCA2:07:27#911
20092025 500 Festival Running EventsIndianapolisIN2:27:23#17528
2008Life Time Miami Marathon & HalfMiamiFL1:59:16#2063
20062025 500 Festival Running EventsIndianapolisIN2:11:53#12068
1994LONG ISLAND MARATHON FESTIVALEast MeadowNY2:13:42#4267
1993LONG ISLAND MARATHON FESTIVALEast MeadowNY2:07:00#3379

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
32 races
INIndiana
6 races
TXTexas
3 races
FLFlorida
2 races
NYNew York
2 races
OKOklahoma
2 races
ARArkansas
1 race
NMNew Mexico
1 race
TNTennessee
1 race
ILIllinois
0 races

50-State Challenge

10/ 51 states + DC

41 states to go