HalfRuns
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Michael Preston

MaleCalifornia1992–2026

59

Total Finishes

36

Distinct Races

13

States (25%)

1:24:52

PR (6:29/mi)

1:57:31

Average

+2:06:25

Slower (first to last)

Medal House

2007

Dole Great Race of Agoura Hills

1:35:31
#35 overall#32 gender
2006

2026 Disneyland® Half Marathon Weekend presented by HONDA

1:34:39
#140 overall#130 gender
2006

Dole Great Race of Agoura Hills

1:45:40
#68 overall#62 gender
2006

Rock 'n' Roll San Jose

2:00:00
#2533 overall#1692 gender
2005

Rock ‘n’ Roll Philadelphia Half Marathon

1:40:01
#1165 overall#964 gender
2004

Rock ‘n’ Roll Philadelphia Half Marathon

1:29:05
#499 overall#443 gender
2003

Rock ‘n’ Roll Philadelphia Half Marathon

1:32:54
#699 overall#602 gender
2002

Rock ‘n’ Roll Philadelphia Half Marathon

1:32:37
#467 overall#395 gender
2001

Rock ‘n’ Roll Philadelphia Half Marathon

1:30:42
#575 overall#512 gender
2000

Rock ‘n’ Roll Philadelphia Half Marathon

1:40:19
#1510 overall#1242 gender
1999

Rock ‘n’ Roll Philadelphia Half Marathon

1:42:50
#1687 overall#1422 gender
1992

47th Colonial Half Marathon and 5K

1:24:52
#141 overall#133 gender

Performance Timeline

PR 1:24:521992199920002001200220032004200520062006200620072007200720082008200820082009200920092009200920092009201020102010201020112011201120112011201120122012201220122012201220132014201420142014201520152015201620162016201620162017201720172022202420242024202520252025202620262026

Complete Race Log

YearRaceStateTimePlace
2026Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:55:03#1329
2026Gila River Indian Community Half MarathonSacatonAZ2:06:35#22
2026RUN THE ALAMOSan AntonioTX3:31:17#3639
2025Oklahoma City Memorial MarathonOklahoma CityOK1:46:47#517
2025Rocket City MarathonHuntsvilleAL2:01:22#405
2025The LESS Popular Brooklyn Half Marathon!BrooklynNY2:12:22#16559
2024REVEL Big BearBig Bear LakeCA1:31:15#605
2024Nashville 1/2 MarathonNashvilleTN1:46:57#248
2024Dallas Marathon WeekendDallasTX1:48:34#876
2022Ogden MarathonOgdenUT1:52:54#406
2017Lake Balboa Half Marathon 5k 10kVan NuysCA1:33:56#5
2017Dole Great Race of Agoura HillsAgoura HillsCA1:49:23#115
2017Heatwave Half Marathon - Little RockLittle RockAR2:42:50#2168
2016Dole Great Race of Agoura HillsAgoura HillsCA1:39:22#44
2016The Kauai Marathon and Half MarathonPoipu Beach, KauaiHI1:45:35#38
2016Austin MarathonAustinTX2:06:15#2688
2016Xterra Boney Mountain Trail RunMalibuCA2:07:58#49
2016Brooksie Way Half Marathon and 5KAuburn HillsMI2:32:39#1512
2015Ventura MarathonVenturaCA1:30:04#41
2015Dole Great Race of Agoura HillsAgoura HillsCA1:37:43#39
2015United Airlines NYC HalfNew YorkNY1:50:59#5182
2014Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA1:31:11#102
2014Ventura MarathonVenturaCA1:35:24#90
2014Dole Great Race of Agoura HillsAgoura HillsCA1:39:17#56
2014Heatwave Half Marathon - Little RockLittle RockAR2:48:27#3421
2013Dole Great Race of Agoura HillsAgoura HillsCA1:33:59#26
2012Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA1:32:49#141
2012Dole Great Race of Agoura HillsAgoura HillsCA1:34:18#22
2012United Airlines NYC HalfNew YorkNY1:53:09#5628
2012Oakland Running FestivalOaklandCA1:53:40#749
20122026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:51:40#7406
2012Surf City MarathonHuntington BeachCA3:27:42#13229
2011Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA1:37:44#272
20113M Half MarathonAustinTX1:43:54#687
2011Mississippi Blues Marathon, Half, 10K & 5KJacksonMS1:58:29#241
2011Brooksie Way Half Marathon and 5KAuburn HillsMI2:19:15#1809
2011United Airlines NYC HalfNew YorkNY2:25:41#8804
20112026 Disney Wine & Dine Half Marathon WeekendOrlandoFL2:25:43#3388
2010Rose Bowl Half MarathonPasadenaCA1:36:04#26
2010Run MalibuMalibuCA1:40:15#61
2010Brooksie Way Half Marathon and 5KAuburn HillsMI2:18:48#1677
2010Brooksie Way Half Marathon and 5KAuburn HillsMI2:19:38#1699
20092026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:30:32#132
2009Santa Clarita MarathonSanta ClaritaCA1:32:37#54
2009The LESS Popular Brooklyn Half Marathon!BrooklynNY1:33:36#564
2009Dole Great Race of Agoura HillsAgoura HillsCA1:35:33#48
2009Urban Cow Half MarathonSacramentoCA2:07:33#1274
2009North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)Port AngelesWA2:20:42#420
2009Pinckney Trail WeekendPinckneyMI2:51:23#702
2008Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:33:52#891
2008Philadelphia MarathonPhiladelphiaPA1:42:52#426
2008Urban Cow Half MarathonSacramentoCA1:58:12#718
2008Brooksie Way Half Marathon and 5KAuburn HillsMI2:34:51#1817
2007Dole Great Race of Agoura HillsAgoura HillsCA1:35:31#35
20072026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:43:57#267
2007Urban Cow Half MarathonSacramentoCA2:17:41#1192
20062026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:34:39#140
2006Dole Great Race of Agoura HillsAgoura HillsCA1:45:40#68
2006Rock 'n' Roll San JoseSan JoseCA2:00:00#2533
2005Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:40:01#1165
2004Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:29:05#499
2003Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:32:54#699
2002Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:32:37#467
2001Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:30:42#575
2000Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:40:19#1510
1999Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:42:50#1687
199247th Colonial Half Marathon and 5KWilliamsburgVA1:24:52#141

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
29 races
PAPennsylvania
9 races
MIMichigan
6 races
NYNew York
5 races
TXTexas
5 races
ARArkansas
2 races
FLFlorida
2 races
MSMississippi
1 race
UTUtah
1 race
VAVirginia
1 race
WAWashington
1 race
NJNew Jersey
0 races
SDSouth Dakota
0 races

50-State Challenge

13/ 51 states + DC

38 states to go