HalfRuns
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Jason Chapman

MaleCalifornia1998–2026

73

Total Finishes

28

Distinct Races

12

States (24%)

1:20:54

PR (6:11/mi)

2:13:08

Average

+0:24:04

Slower (first to last)

Medal House

2011

Thanksgiving Day Half Marathon

1:23:21
#54 overall#51 gender
2011

Greater St. Louis Marathon

2:04:44
#2752 overall#1716 gender
2010

Thanksgiving Day Half Marathon

1:23:23
#49 overall#48 gender
2009

Thanksgiving Day Half Marathon

1:23:56
#61 overall#54 gender
2009

SLTC Frostbite Series

1:41:35
#94 overall#84 gender
2008

MO' Cowbell Marathon/Half-Marathon/10K/5K

1:23:57
#297 overall#241 gender
2008

Greater St. Louis Marathon

2:08:23
#3630 overall#2042 gender
2006

Thanksgiving Day Half Marathon

1:20:54
#39 overall#38 gender
2006

Thanksgiving Distance Classic

1:58:15
#798 overall#511 gender
2005

Thanksgiving Distance Classic

1:37:42
#170 overall#137 gender
1999

2025 500 Festival Running Events

1:50:59
#2915 overall#2444 gender
1998

2025 500 Festival Running Events

1:51:01
#3571 overall#3018 gender

Performance Timeline

PR 1:20:5419981999200520062006200820082009200920102011201120122013201320142014201420142015201520152015201620162016201620162016201620162016201720172017201720172017201820182018201820182018201920192019201920192019202220222022202220222023202320232023202420242024202420242024202520252025202520252025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Frederick Running FestivalFrederickMD2:00:08#1062
2026Livermore Half MarathonLivermoreCA2:15:05#1085
2025Hub City Half MarathonHagerstownMD2:05:07#108
2025Med City Marathon, presented by ActivePTRochesterMN2:09:21#476
2025American River Parkway Half MarathonSacramentoCA2:13:18#319
2025Rock 'n' Roll Las VegasLas VegasNV2:27:58#5856
2025Frederick Running FestivalFrederickMD2:29:50#1827
2025Frederick Running FestivalFrederickMD2:29:51#1827
2025Santa Barbara Wine Country Half MarathonSolvangCA2:37:25#1062
2024Santa Barbara Wine Country Half MarathonSolvangCA2:15:49#771
2024Livermore Half MarathonLivermoreCA2:17:15#1088
2024Napa to Sonoma Wine Country Half MarathonSonomaCA2:32:42#1518
2024Rock 'n' Roll Las VegasLas VegasNV2:42:27#7371
2024Med City Marathon, presented by ActivePTRochesterMN2:45:38#669
2024Healthy Human RaceRochesterMN2:48:07#236
2023Urban Cow Half MarathonSacramentoCA2:18:29#1457
2023Napa to Sonoma Wine Country Half MarathonSonomaCA2:35:03#1423
2023Med City Marathon, presented by ActivePTRochesterMN2:40:37#600
2023Santa Barbara Wine Country Half MarathonSolvangCA2:42:04#997
2022American River Parkway Half MarathonSacramentoCA2:09:43#238
2022Santa Barbara Wine Country Half MarathonSolvangCA2:10:11#459
2022Hallowine Virtual RunHealdsburgCA2:10:35#142
2022Livermore Half MarathonLivermoreCA2:11:22#616
2022Oregon Wine Country Half MarathonDaytonOR2:44:49#361
2019Urban Cow Half MarathonSacramentoCA2:02:37#975
2019Livermore Half MarathonLivermoreCA2:05:45#588
2019American River Parkway Half MarathonSacramentoCA2:11:08#381
2019Santa Barbara Wine Country Half MarathonSolvangCA2:36:44#855
2019Med City Marathon, presented by ActivePTRochesterMN2:47:34#546
2019Healthy Human RaceRochesterMN2:56:32#324
2018American River Parkway Half MarathonSacramentoCA2:00:04#215
2018Healdsburg Half MarathonHealdsburgCA2:06:14#166
2018Livermore Half MarathonLivermoreCA2:07:43#733
2018Santa Barbara Wine Country Half MarathonSolvangCA2:33:42#1149
2018Rock n Roll NashvilleNashvilleTN2:34:08#8944
2018Healthy Human RaceRochesterMN2:48:32#324
2017Shamrock'n Half MarathonSacramentoCA2:00:15#829
2017Santa Barbara Wine Country Half MarathonSolvangCA2:04:29#571
2017Greater St. Louis MarathonSt. LouisMO2:11:04#1969
2017Healdsburg Half MarathonHealdsburgCA2:11:24#198
2017MN Nut House ChallengeRochesterMN2:35:39#119
2017Surf City MarathonHuntington BeachCA2:35:55#6437
201612th Annual Suwanee Half Marathon / 10k / 5kSuwaneeGA1:54:18#59
2016Greater St. Louis MarathonSt. LouisMO1:56:57#1066
2016Healdsburg Half MarathonHealdsburgCA1:58:56#209
20162025 500 Festival Running EventsIndianapolisIN1:58:57#4411
2016Santa Barbara Wine Country Half MarathonSolvangCA2:04:02#519
2016MN Nut House ChallengeRochesterMN2:06:13#56
2016Med City Marathon, presented by ActivePTRochesterMN2:09:58#340
2016MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:32:12#1518
2016Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:43:02#3343
2015Greater St. Louis MarathonSt. LouisMO1:48:56#755
2015Med City Marathon, presented by ActivePTRochesterMN1:58:38#218
2015Shamrock'n Half MarathonSacramentoCA2:07:23#1929
2015MN Nut House ChallengeRochesterMN2:07:35#47
2014Healthy Human RaceRochesterMN2:00:51#328
2014Healdsburg Half MarathonHealdsburgCA2:12:28#492
2014Greater St. Louis MarathonSt. LouisMO2:30:41#4494
2014Lincoln MarathonLincolnNE2:50:00#7697
2013Greater St. Louis MarathonSt. LouisMO1:47:35#721
2013Shamrock'n Half MarathonSacramentoCA2:02:49#1757
2012Mesa Falls MarathonAshtonID2:44:34#208
2011Thanksgiving Day Half MarathonAtlantaGA1:23:21#54
2011Greater St. Louis MarathonSt. LouisMO2:04:44#2752
2010Thanksgiving Day Half MarathonAtlantaGA1:23:23#49
2009Thanksgiving Day Half MarathonAtlantaGA1:23:56#61
2009SLTC Frostbite SeriesSaint LouisMO1:41:35#94
2008MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:23:57#297
2008Greater St. Louis MarathonSt. LouisMO2:08:23#3630
2006Thanksgiving Day Half MarathonAtlantaGA1:20:54#39
2006Thanksgiving Distance ClassicJacksonvilleFL1:58:15#798
2005Thanksgiving Distance ClassicJacksonvilleFL1:37:42#170
19992025 500 Festival Running EventsIndianapolisIN1:50:59#2915
19982025 500 Festival Running EventsIndianapolisIN1:51:01#3571

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
31 races
MNMinnesota
13 races
MOMissouri
10 races
GAGeorgia
5 races
MDMaryland
4 races
INIndiana
3 races
FLFlorida
2 races
NVNevada
2 races
IDIdaho
1 race
TNTennessee
1 race
ILIllinois
0 races
WVWest Virginia
0 races

50-State Challenge

12/ 51 states + DC

39 states to go