HalfRuns
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Jon Adams

MaleCalifornia1997–2026

67

Total Finishes

29

Distinct Races

14

States (27%)

1:29:28

PR (6:50/mi)

2:38:25

Average

+1:21:23

Slower (first to last)

Medal House

2003

DRC Half Marathon and 5K

1:47:27
#407 overall#313 gender
2003

47th Colonial Half Marathon and 5K

2:34:12
#1254 overall#726 gender
2002

Rock 'n' Roll New Orleans

1:29:45
#57 overall#53 gender
2002

Holiday Half Marathon / 8K

1:31:18
#24 overall#8 gender
2002

47th Colonial Half Marathon and 5K

2:22:18
#1229 overall#756 gender
2001

47th Colonial Half Marathon and 5K

2:21:18
#1033 overall#657 gender
2001

Surf City Marathon

2:21:22
#1934 overall#1241 gender
2000

DRC Half Marathon and 5K

1:36:20
#178 overall#160 gender
2000

47th Colonial Half Marathon and 5K

2:27:34
#1150 overall#768 gender
1999

Holiday Half Marathon / 8K

1:29:28
#20 overall#6 gender
1999

2027 Walt Disney World® Marathon Weekend

2:37:26
#2582 overall#1215 gender
1997

47th Colonial Half Marathon and 5K

2:01:24
#1348 overall#1050 gender

Performance Timeline

PR 1:29:2819971999199920002000200120012002200220022003200320042004200420042005200520062007200720082008200820092009201020102011201120122012201220122013201320132013201420142014201520152016201720172017201820182018201820182018201920192019201920192020202120222022202220222023202320232024202420252025202520262026

Complete Race Log

YearRaceStateTimePlace
2026La Jolla Half Marathon & 5KSan DiegoCA2:40:14#3651
2026Surf City MarathonHuntington BeachCA3:22:47#9931
2025RDC MarathonDurhamNC2:13:44#188
20252026 Avenue of the Giants MarathonArcataCA2:14:40#378
2025Surf City MarathonHuntington BeachCA3:47:02#7886
2024Eugene Marathon 2024EugeneOR2:11:35#2142
2024Surf City MarathonHuntington BeachCA3:19:09#7731
2023Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX1:59:25#1471
2023OC Marathon - Half Marathon - 5KNewport BeachCA2:40:27#5162
2023Surf City MarathonHuntington BeachCA3:28:22#7112
20222025 500 Festival Running EventsIndianapolisIN1:53:34#2407
2022Good Life HalfsyLincolnNE2:54:26#3257
2022Surf City MarathonHuntington BeachCA3:19:16#5503
2022OC Marathon - Half Marathon - 5KNewport BeachCA3:34:14#4881
2021Glacier Half MarathonEast Glacier ParkMT3:18:36#1624
2020Surf City MarathonHuntington BeachCA2:58:13#7659
2019New Hampshire Marathon, 10K, and 5K WalkBristolNH1:58:46#62
2019Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:06:48#2059
2019Double Dipsea RaceStinson BeachCA2:13:38#44
20192027 Walt Disney World® Marathon WeekendOrlandoFL3:18:39#14474
2019Surf City MarathonHuntington BeachCA3:56:46#8035
2018Eugene Marathon 2024EugeneOR1:57:58#784
2018Kentucky Derby Festival Race WeekendLouisvilleKY2:07:10#2763
2018Mountains 2 Beach Marathon and HalfVenturaCA2:10:35#711
2018Surf City MarathonHuntington BeachCA3:08:03#8280
20182027 Walt Disney World® Marathon WeekendOrlandoFL3:16:11#14621
2018Star Wars Half Marathon - The Dark SideLake Buena VistaFL3:25:26#11806
2017Seacoast Half MarathonPortsmouthNH2:06:30#648
2017Surf City MarathonHuntington BeachCA3:07:40#8765
2017Star Wars Half Marathon - The Dark SideLake Buena VistaFL3:12:38#10845
2016Surf City MarathonHuntington BeachCA3:08:15#9953
2015Surf City MarathonHuntington BeachCA3:00:32#11553
2015Two Cities MarathonFresnoCA3:51:21#63
2014Frederick Running FestivalFrederickMD2:50:16#3706
2014Surf City MarathonHuntington BeachCA2:51:49#12245
2014Baltimore Running FestivalBaltimoreMD3:20:10#8162
2013City to the Sea Half Marathon & 5KSan Luis ObispoCA1:55:39#497
2013Surf City MarathonHuntington BeachCA2:06:16#4451
2013Newport MarathonNewportRI2:07:00#1506
2013Brian Mickelson Memorial RunCottonwoodAZ2:24:31#125
2012Rock 'n' Roll New OrleansNew OrleansLA1:45:19#952
20122026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:53:09#8284
2012OC Marathon - Half Marathon - 5KNewport BeachCA3:13:06#8011
2012Surf City MarathonHuntington BeachCA3:28:16#13259
2011Holiday Half Marathon / 8KPoint ClearAL1:30:31#17
2011Surf City MarathonHuntington BeachCA3:53:15#13078
20102026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San DiegoCoronadoCA2:00:22#860
2010Surf City MarathonHuntington BeachCA3:32:39#11255
2009Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA1:42:45#930
2009Surf City MarathonHuntington BeachCA3:33:58#10209
2008Rock 'n' Roll New OrleansNew OrleansLA1:32:26#68
2008St. Jude Memphis Marathon WeekendMemphisTN2:17:54#3552
2008Surf City MarathonHuntington BeachCA3:11:32#7558
2007Holiday Half Marathon / 8KPoint ClearAL1:52:43#56
2007Surf City MarathonHuntington BeachCA3:30:02#7043
2006Surf City MarathonHuntington BeachCA2:57:21#4884
2005Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:37:31#902
2005Surf City MarathonHuntington BeachCA3:10:07#3672
2004Holiday Half Marathon / 8KPoint ClearAL1:34:57#23
2004DRC Half Marathon and 5KDallasTX1:48:39#633
2004Rock n Roll NashvilleNashvilleTN3:13:05#8248
2004Surf City MarathonHuntington BeachCA3:19:28#3501
2003DRC Half Marathon and 5KDallasTX1:47:27#407
200347th Colonial Half Marathon and 5KWilliamsburgVA2:34:12#1254
2002Rock 'n' Roll New OrleansNew OrleansLA1:29:45#57
2002Holiday Half Marathon / 8KPoint ClearAL1:31:18#24
200247th Colonial Half Marathon and 5KWilliamsburgVA2:22:18#1229
200147th Colonial Half Marathon and 5KWilliamsburgVA2:21:18#1033
2001Surf City MarathonHuntington BeachCA2:21:22#1934
2000DRC Half Marathon and 5KDallasTX1:36:20#178
200047th Colonial Half Marathon and 5KWilliamsburgVA2:27:34#1150
1999Holiday Half Marathon / 8KPoint ClearAL1:29:28#20
19992027 Walt Disney World® Marathon WeekendOrlandoFL2:37:26#2582
199747th Colonial Half Marathon and 5KWilliamsburgVA2:01:24#1348

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
34 races
VAVirginia
6 races
ALAlabama
5 races
FLFlorida
5 races
TXTexas
5 races
LALouisiana
3 races
MDMaryland
2 races
NHNew Hampshire
2 races
TNTennessee
2 races
AZArizona
1 race
INIndiana
1 race
ARArkansas
0 races
MAMassachusetts
0 races
SDSouth Dakota
0 races

50-State Challenge

14/ 51 states + DC

37 states to go