HalfRuns
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Daniel Guzman

MaleCalifornia2007–2026

51

Total Finishes

41

Distinct Races

9

States (18%)

1:22:52

PR (6:20/mi)

2:10:20

Average

-0:06:06

Faster (first to last)

Medal House

2012

Oakland Running Festival

1:39:56
#235 overall#190 gender
2012

Rock 'n' Roll San Jose

1:44:30
#902 overall#755 gender
2011

Rock 'n' Roll San Jose

1:46:27
#1117 overall#921 gender
2011

Santa Cruz Half Marathon

1:48:31
#383 overall#257 gender
2011

Holiday Half Marathon & 5K Ugly Sweater Run

1:50:10
#557 overall#477 gender
2010

Rock 'n' Roll Chicago Half Marathon

2:46:08
#15061 overall#6034 gender
2009

Rock 'n' Roll San Jose

1:40:04
#689 overall#600 gender
2009

Rock 'n' Roll Chicago Half Marathon

2:08:54
#5950 overall#3113 gender
2009

United Airlines NYC Half

2:23:39
#7619 overall#4190 gender
2008

Life Time Chicago Half Marathon + 5K

2:02:42
#3707 overall#2173 gender
2008

NYRR Fred Lebow Half Marathon

2:17:36
#4183 overall#2744 gender
2007

Dismal Swamp Stomp Running Festival

2:09:45
#770 overall#522 gender

Performance Timeline

PR 1:22:522007200820082009200920092010201120112011201220122012201220132013201320132014201420152015201520162016201620162016201720172018201820182019201920192019201920192020202220232024202420242024202420252025202520252025202520252025202520262026202620262026

Complete Race Log

YearRaceStateTimePlace
20262025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:46:56#1835
2026Shamrock'n Half MarathonSacramentoCA1:48:30#577
2026Visalia Half Marathon and 10K Run/WalkVisaliaCA1:50:50#109
2026End of the Trail Half Marathon, 10K & 5KVisaliaCA1:56:04#50
2026The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey CityNJ2:03:39#2566
2025Surf City MarathonHuntington BeachCA1:22:52#69
2025American River Parkway Half MarathonSacramentoCA1:43:22#81
20252025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:50:13#2272
2025Visalia Half Marathon and 10K Run/WalkVisaliaCA1:52:02#66
2025Hell Of A Half Marathon & 2 Person RelayExeterCA1:59:06#154
2025Carrollton Half MarathonCarrolltonGA2:11:50#236
2025Redwood (Summer) Trail RunOaklandCA2:17:40#33
2025Redwood Trail RunOaklandCA2:17:41#33
20252026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:10:39#10290
20242025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:55:56#3214
2024Lake Chabot Trail RunCastro ValleyCA1:57:09#26
2024Hell Of A Half Marathon & 2 Person RelayExeterCA2:06:38#127
2024Novant Health Charlotte MarathonCharlotteNC2:39:21#3472
2024SPASM Crystal Springs Trail RunWoodsideCA2:40:49#44
20232027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort LauderdaleFL2:29:39#1742
2022Oakland Running FestivalOaklandCA1:43:13#301
2020Air Force MarathonDaytonOH2:02:21#278
2019Hotlanta Half MarathonAtlantaGA1:54:57#214
2019Carrollton Half MarathonCarrolltonGA1:57:12#80
2019Detroit Free Press MarathonDetroitMI2:08:42#3046
2019Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:12:36#2562
2019Rock 'n' Roll Chicago Half MarathonChicagoIL2:42:55#5978
2019Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA3:07:13#4016
2018Craft Classic Bay AreaRichmondCA1:43:50#44
2018Austin MarathonAustinTX2:17:42#3967
2018Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:47:00#3642
2017Rock 'n' Roll Chicago Half MarathonChicagoIL2:31:44#6729
2017Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:48:04#5840
2016Rock n Roll NashvilleNashvilleTN1:45:34#750
2016Run to MargaritavillePensacola BeachFL2:11:31#68
2016Best Damn RaceJacksonvilleFL2:24:42#326
2016Mission Inn RunRiversideCA2:44:13#356
2016Rock 'n' Roll Las VegasLas VegasNV2:44:52#12758
2015Rock 'n' Roll San DiegoSan DiegoCA2:17:55#6694
2015Rock 'n' Roll Las VegasLas VegasNV2:32:57#11470
20152026 - San Antonio MarathonSan AntonioTX2:52:33#8752
2014The Giant RaceSan FranciscoCA1:37:58#194
20142026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:53:15#1083
2013The Giant RaceSan FranciscoCA1:38:37#252
2013Diamond Valley MarathonHemetCA2:00:20#30
2013El Paso Marathon 'E' & 'L' MedalsEl PasoTX2:25:07#760
2013Rock 'n' Roll Chicago Half MarathonChicagoIL2:36:50#10224
2012Oakland Running FestivalOaklandCA1:39:56#235
2012Rock 'n' Roll San JoseSan JoseCA1:44:30#902
2012Rock 'n' Roll Arizona MarathonPhoenixAZ1:51:30#2049
2012Santa Clarita MarathonSanta ClaritaCA1:53:32#305
2011Rock 'n' Roll San JoseSan JoseCA1:46:27#1117
2011Santa Cruz Half MarathonSanta CruzCA1:48:31#383
2011Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA1:50:10#557
2010Rock 'n' Roll Chicago Half MarathonChicagoIL2:46:08#15061
2009Rock 'n' Roll San JoseSan JoseCA1:40:04#689
2009Rock 'n' Roll Chicago Half MarathonChicagoIL2:08:54#5950
2009United Airlines NYC HalfNew YorkNY2:23:39#7619
2008Life Time Chicago Half Marathon + 5KChicagoIL2:02:42#3707
2008NYRR Fred Lebow Half MarathonNew YorkNY2:17:36#4183
2007Dismal Swamp Stomp Running FestivalChesapeakeVA2:09:45#770

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
31 races
TXTexas
7 races
ILIllinois
6 races
FLFlorida
3 races
GAGeorgia
3 races
NVNevada
2 races
NJNew Jersey
1 race
VAVirginia
1 race
AEAE
0 races

50-State Challenge

9/ 51 states + DC

42 states to go