HalfRuns
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Juan Guerrero

MaleCalifornia2008–2026

63

Total Finishes

32

Distinct Races

8

States (16%)

0:36:32

PR (2:47/mi)

2:21:22

Average

+0:33:01

Slower (first to last)

Medal House

2013

Holiday Half Marathon & 5K Ugly Sweater Run

1:48:21
#414 overall#353 gender
2012

UTHealth Houston Half Marathon & 10K

1:50:06
#618 overall#467 gender
2012

The LESS Popular Brooklyn Half Marathon!

1:51:08
#4638 overall#3393 gender
2012

NYCRuns Narrows Half Marathon

1:52:43
#134 overall#93 gender
2011

NYCRUNS Brooklyn Ice Cream Social Half Marathon

2:01:38
#2091 overall#1522 gender
2011

The Unforgettable Staten Island Half Marathon!

2:10:27
#3603 overall#2354 gender
2011

Austin Marathon

2:57:42
#9246 overall#3959 gender
2010

Surf City Marathon

1:55:21
#2130 overall#1388 gender
2010

2026 - San Antonio Marathon

2:01:57
#4331 overall#2747 gender
2009

2026 - San Antonio Marathon

2:11:25
#5052 overall#2985 gender
2009

Surf City Marathon

2:12:37
#4829 overall#2619 gender
2008

Surf City Marathon

2:13:20
#3834 overall#2172 gender

Performance Timeline

PR 0:36:32200820092009201020102011201120112012201220122013201320132013201420142014201420152015201520152015201620162016201620162016201620172017201720172018201820182018201820182018201820182019201920192019202020212022202220222023202320242024202420252025202520252025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Life Time Miami Marathon & HalfMiamiFL2:46:21#11148
20252026 - San Antonio MarathonSan AntonioTX1:50:32#887
2025Holly Jolly MarathonCamarilloCA2:04:26#28
202571st Annual Fontana Days RunFontanaCA2:10:47#665
2025Fontana Days RunFontanaCA2:10:47#665
2025Rock 'n' Roll Las VegasLas VegasNV2:12:48#3663
20252025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:18:58#6856
2025Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA3:15:17#7168
2024Fontana Days RunFontanaCA1:47:04#263
2024Austin MarathonAustinTX2:09:24#52
2024Cypress Half Marathon & 5K presented by Houston MethodistCypressTX2:19:26#417
2023B.A.A. Half MarathonBostonMA1:50:58#1471
2023Visalia Half Marathon and 10K Run/WalkVisaliaCA2:08:48#84
2022Surf City MarathonHuntington BeachCA1:48:59#781
2022Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA2:16:35#2054
2022United Airlines NYC HalfNew YorkNY3:00:02#21139
20212026 2XU Long Beach Marathon & Half MarathonLong BeachCA3:20:17#4198
20202025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:34:55#8956
20192025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:22:22#6410
20192026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:28:20#3544
2019OC Marathon - Half Marathon - 5KNewport BeachCA2:50:43#5027
2019Surf City MarathonHuntington BeachCA3:06:10#6898
2018La Jolla Half Marathon & 5KSan DiegoCA1:55:28#594
20182025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:10:41#3936
2018Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA2:31:17#1354
20182026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:31:21#3330
2018Urban Cow Half MarathonSacramentoCA2:42:37#2266
2018OC Marathon - Half Marathon - 5KNewport BeachCA2:53:33#5004
2018Life Time Miami Marathon & HalfMiamiFL3:01:21#11439
2018Surf City MarathonHuntington BeachCA3:07:40#8255
2018Pasadena Half Marathon & 5KPasadenaCA3:23:42#7076
20172026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:13:05#2371
20172026 - San Antonio MarathonSan AntonioTX2:28:35#4567
2017Surf City MarathonHuntington BeachCA2:36:58#6539
2017Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA3:09:42#4020
2016The North Face® Endurance Challenge - New YorkBear MountainNY0:36:32#88
2016Paso Robles Harvest MarathonPaso RoblesCA1:55:59#70
2016Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA2:04:37#1690
2016UTHealth Houston Half Marathon & 10KHoustonTX2:11:22#1840
2016Good Life HalfsyLincolnNE2:16:01#2035
2016Life Time Miami Marathon & HalfMiamiFL2:37:06#10255
2016Surf City MarathonHuntington BeachCA2:56:22#9122
2015Messina Hof Wine & Roses Half MarathonBryanTX1:39:24#7
2015Detroit Free Press MarathonDetroitMI2:20:27#816
20152027 Walt Disney World® Marathon WeekendOrlandoFL2:24:14#6408
2015Running with the Bears Marathon, Half Marathon and 10KGreenvilleCA2:34:09#95
2015Life Time Miami Marathon & HalfMiamiFL2:47:03#10510
20142025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:45:14#774
2014Surf City MarathonHuntington BeachCA2:16:06#6859
2014OC Marathon - Half Marathon - 5KNewport BeachCA2:19:49#4450
2014Life Time Miami Marathon & HalfMiamiFL2:28:32#8429
2013Holiday Half Marathon & 5K Ugly Sweater RunPomonaCA1:48:21#414
20132025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:51:18#1207
20132026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:15:05#4548
2013Life Time Miami Marathon & HalfMiamiFL2:52:32#12019
2012UTHealth Houston Half Marathon & 10KHoustonTX1:50:06#618
2012The LESS Popular Brooklyn Half Marathon!BrooklynNY1:51:08#4638
2012NYCRuns Narrows Half MarathonNew YorkNY1:52:43#134
2011NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:01:38#2091
2011The Unforgettable Staten Island Half Marathon!Staten IslandNY2:10:27#3603
2011Austin MarathonAustinTX2:57:42#9246
2010Surf City MarathonHuntington BeachCA1:55:21#2130
20102026 - San Antonio MarathonSan AntonioTX2:01:57#4331
20092026 - San Antonio MarathonSan AntonioTX2:11:25#5052
2009Surf City MarathonHuntington BeachCA2:12:37#4829
2008Surf City MarathonHuntington BeachCA2:13:20#3834

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
33 races
TXTexas
16 races
FLFlorida
7 races
NYNew York
6 races
MAMassachusetts
1 race
MIMichigan
1 race
NENebraska
1 race
CTConnecticut
0 races

50-State Challenge

8/ 51 states + DC

43 states to go