HalfRuns
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David Ernst

MaleNew York1999–2025

40

Total Finishes

30

Different Races

12

States (24%)

1:29:51

PR (6:52/mi)

2:10:13

Average

+1:05:12

Slower (first to last)

Medal House

2010

Valpo Half Marathon and 5K

1:32:52
#25 overall#24 gender
2010

Park2Park Half Marathon

1:36:24
#55 overall#51 gender
2010

Air Force Marathon

1:44:57
#346 overall#281 gender
2010

Flying Pig Pump and Run

1:46:07
#485 overall#377 gender
2010

Rock n Roll Nashville

1:58:06
#3186 overall#2163 gender
2009

Air Force Marathon

1:40:28
#274 overall#233 gender
2009

Flying Pig Pump and Run

2:10:59
#3141 overall#1732 gender
2008

Omaha Marathon

1:52:17
#343 overall#218 gender
2008

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

1:59:26
#1527 overall#1044 gender
2005

Monterey Bay Half Marathon

1:29:51
#108 overall#95 gender
2001

Sioux Falls Marathon

1:50:39
#201 overall#160 gender
1999

Sioux Falls Marathon

1:55:21
#296 overall#212 gender

Performance Timeline

PR 1:29:5119992001200520082008200920092010201020102010201020102011201120112013201320132015201620172017201820192019201920222022202220222022202320232024202420242025202520252025202520252025

Complete Race Log

YearRaceStateTimePlace
2025Virginia Credit Union River City Half & River City 5kRichmondVA2:14:55#763
2025Ashland Half Marathon & 5kAshlandVA2:21:39#667
2025BoulderthonBoulderCO2:41:26#4486
2025Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:46:28#3847
2025Area 13.1 Half MarathonRoswellGA2:50:48#1111
2025White Elephant 5K/10K/Half Marathon - AtlantaAtlantaGA2:57:47#153
2025Rotary Peachtree City Half MarathonPeachtree CityGA3:00:33#227
2024Disneyland® Halloween Half Marathon Weekend 2025AnaheimCA2:44:16#2982
2024White Elephant 5K/10K/Half Marathon - AtlantaAtlantaGA3:01:51#181
2024Rock 'n' Roll Las VegasLas VegasNV3:06:55#9739
2023The LESS Popular Brooklyn Half Marathon!BrooklynNY1:57:32#10361
2023Area 13.1 Half MarathonRoswellGA2:58:34#914
2022SUFFOLK COUNTY MARATHONBAY SHORENY1:38:25#59
2022The LESS Popular Brooklyn Half Marathon!BrooklynNY1:38:28#1950
2022United Airlines NYC HalfNew YorkNY1:41:22#3003
2022Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:44:43#2650
2022Area 13.1 Half MarathonRoswellGA3:04:34#591
2019Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorningNY1:45:02#273
2019Buffalo Marathon WeekendBuffaloNY1:52:43#640
2019NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY1:54:24#386
2018NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY2:00:36#1538
2017Rock Tahoe Half MarathonStatelineNV1:38:40#20
2017Berkeley Half MarathonBerkeleyCA2:39:51#3531
2016Berkeley Half MarathonBerkeleyCA2:28:09#3307
2015Yosemite Half MarathonBass LakeCA1:37:54#74
2013Barron Collier Companies Naples Half MarathonNaplesFL1:38:47#172
2013Rock 'n' Roll Washington DCWashingtonDC1:57:48#5055
2013Rock n Roll NashvilleNashvilleTN2:29:13#10905
2011Heart Mini MarathonCincinnatiOH1:44:46#339
2011Rock 'n' Roll Arizona MarathonPhoenixAZ2:03:47#5184
2011Rock n Roll NashvilleNashvilleTN2:13:30#7585
2010Valpo Half Marathon and 5KValparaisoIN1:32:52#25
2010Park2Park Half MarathonHollandMI1:36:24#55
2010Air Force MarathonDaytonOH1:44:57#346
2010Flying Pig Pump and RunCincinnatiOH1:46:07#485
2010Rock n Roll NashvilleNashvilleTN1:58:06#3186
2010Run Bentonville Half MarathonBentonvilleAR2:14:29#559
2009Air Force MarathonDaytonOH1:40:28#274
2009Flying Pig Pump and RunCincinnatiOH2:10:59#3141
2008Omaha MarathonOmahaNE1:52:17#343
2008Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan FranciscoCA1:59:26#1527
2005Monterey Bay Half MarathonMontereyCA1:29:51#108
2001Sioux Falls MarathonSioux FallsSD1:50:39#201
1999Sioux Falls MarathonSioux FallsSD1:55:21#296

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

GAGeorgia
8 races
NYNew York
8 races
CACalifornia
6 races
OHOhio
5 races
NVNevada
2 races
SDSouth Dakota
2 races
ARArkansas
1 race
AZArizona
1 race
COColorado
1 race
FLFlorida
1 race
NENebraska
1 race
ILIllinois
0 races

50-State Challenge

12/ 51 states + DC

39 states to go