HalfRuns
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Alex Castillo

MaleNew York2007–2026

46

Total Finishes

24

Different Races

10

States (20%)

1:24:16

PR (6:26/mi)

1:57:08

Average

+1:55:31

Slower (first to last)

Medal House

2010

The Unforgettable Staten Island Half Marathon!

1:41:54
#946 overall#836 gender
2010

The LESS Popular Brooklyn Half Marathon!

1:44:58
#1476 overall#1196 gender
2010

United Airlines NYC Half

1:45:30
#2663 overall#1998 gender
2009

NYCRUNS Brooklyn Ice Cream Social Half Marathon

1:39:45
#595 overall#541 gender
2009

United Airlines NYC Half

1:42:52
#1141 overall#920 gender
2009

The LESS Popular Brooklyn Half Marathon!

1:44:03
#1752 overall#1451 gender
2008

NYRR Fred Lebow Half Marathon

1:28:16
#205 overall#189 gender
2008

NYCRUNS Brooklyn Ice Cream Social Half Marathon

1:40:08
#316 overall#280 gender
2008

The Unforgettable Staten Island Half Marathon!

1:43:00
#698 overall#610 gender
2007

The LESS Popular Brooklyn Half Marathon!

1:29:56
#271 overall#248 gender
2007

NYCRUNS Brooklyn Ice Cream Social Half Marathon

1:39:01
#470 overall#422 gender
2007

NYRR Fred Lebow Half Marathon

1:57:22
#2197 overall#1656 gender

Performance Timeline

PR 1:24:1620072007200720082008200820092009200920102010201020102010201120112011201220122012201220122013201320132013201320142014201520172018201820182020202120212022202220252025202520252026202620262026

Complete Race Log

YearRaceStateTimePlace
2026Run Thru Reston Half Marathon & 5KRestonVA1:42:04#31
2026Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:43:18#434
2026RUN THE ALAMOSan AntonioTX3:08:43#3353
2026Summer's Done 13.1AustinTX3:25:27#335
2025Spring Fling - San AntonioSan AntonioTX1:44:32#17
2025Gobbler 5K, 10K, 13.1M, & 26.2M at Williamsburg, VA (45)WilliamsburgVA1:48:00#2
2025Millinocket MarathonMillinocketME2:04:09#637
2025Chicago Spring Half MarathonChicagoIL2:04:48#2352
2022The LESS Popular Brooklyn Half Marathon!BrooklynNY1:48:38#4213
2022Winter Solstice Trail RaceYellow SpringsOH2:01:00#38
2021OC Marathon - Half Marathon - 5KNewport BeachCA1:56:43#1024
2021Life Time Chicago Half Marathon + 5KChicagoIL2:18:45#3224
2020Lake Benbrook Half Marathon & 5KFort WorthTX1:24:16#4
2018Runners Marathon and Half Marathon of RestonRestonVA1:43:43#36
2018Estes Park MarathonEstes ParkCO3:19:48#326
2018Two Cities MarathonFresnoCA3:33:23#529
2017Runners Marathon and Half Marathon of RestonRestonVA1:37:53#31
2015FWRC Half Marathon & RelayFort WorthTX1:39:39#9
2014FWRC Half Marathon & RelayFort WorthTX1:36:07#6
2014Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:51:31#2498
2013FWRC Half Marathon & RelayFort WorthTX1:40:13#13
2013The LESS Popular Brooklyn Half Marathon!BrooklynNY1:42:18#3535
2013Philadelphia MarathonPhiladelphiaPA1:46:15#1416
2013Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA1:48:25#603
2013Rock 'n' Roll Arizona MarathonPhoenixAZ2:30:58#8085
2012United Airlines NYC HalfNew YorkNY1:40:27#2361
2012The Unforgettable Staten Island Half Marathon!Staten IslandNY1:45:36#1482
2012FWRC Half Marathon & RelayFort WorthTX1:46:00#16
2012The LESS Popular Brooklyn Half Marathon!BrooklynNY1:54:18#5501
2012Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:58:55#1570
2011United Airlines NYC HalfNew YorkNY1:44:04#2187
2011NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:46:04#737
2011Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:11:09#2268
2010The Unforgettable Staten Island Half Marathon!Staten IslandNY1:41:54#946
2010The LESS Popular Brooklyn Half Marathon!BrooklynNY1:44:58#1476
2010United Airlines NYC HalfNew YorkNY1:45:30#2663
2010Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:14:36#2585
2010Rock 'n' Roll Arizona MarathonPhoenixAZ2:21:24#10666
2009NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:39:45#595
2009United Airlines NYC HalfNew YorkNY1:42:52#1141
2009The LESS Popular Brooklyn Half Marathon!BrooklynNY1:44:03#1752
2008NYRR Fred Lebow Half MarathonNew YorkNY1:28:16#205
2008NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:40:08#316
2008The Unforgettable Staten Island Half Marathon!Staten IslandNY1:43:00#698
2007The LESS Popular Brooklyn Half Marathon!BrooklynNY1:29:56#271
2007NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:39:01#470
2007NYRR Fred Lebow Half MarathonNew YorkNY1:57:22#2197

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

NYNew York
19 races
TXTexas
12 races
VAVirginia
5 races
AZArizona
2 races
CACalifornia
2 races
ILIllinois
2 races
COColorado
1 race
OHOhio
1 race
FLFlorida
0 races
RIRhode Island
0 races

50-State Challenge

10/ 51 states + DC

41 states to go