HalfRuns
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Jeff Larson

MaleSouth Dakota1995–2026

101

Total Finishes

62

Distinct Races

18

States (35%)

1:22:07

PR (6:16/mi)

1:53:16

Average

+0:04:23

Slower (first to last)

Medal House

2004

OC Marathon - Half Marathon - 5K

1:44:12
#334 overall#269 gender
2003

Sioux Falls Marathon

1:47:39
#175 overall#140 gender
2002

B.A.A. Half Marathon

1:35:09
#200 overall#177 gender
2002

Sioux Falls Marathon

1:48:45
#149 overall#123 gender
2002

Journey's Marathon

1:58:12
#118 overall#88 gender
2001

B.A.A. Half Marathon

1:37:32
#265 overall#227 gender
2001

Sioux Falls Marathon

1:39:20
#99 overall#82 gender
2001

Whistlestop Marathon

1:51:21
#174 overall#142 gender
2000

Whistlestop Marathon

1:27:15
#76 overall#65 gender
1999

Sioux Falls Marathon

1:44:12
#156 overall#127 gender
1999

Life Time Chicago Half Marathon + 5K

1:49:27
#1177 overall#931 gender
1995

Hospital Hill Run

1:57:47
#1007 overall#832 gender

Performance Timeline

PR 1:22:07199519991999200020012001200120022002200220032004200420042004200420052005200520052005200620062006200620062007200720072007200720082008200820082008200820082008200920092009200920092009201020102010201020102010201020102010201020112011201120112011201220122012201220122013201320132013201320142014201420142014201420142014201520152015201520152015201520162016201720172018201820182019202120212021202220222022202320232023202520252026

Complete Race Log

YearRaceStateTimePlace
2026Salt Lake City MarathonSalt Lake CityUT2:02:10#1395
2025REVEL Big CottonwoodSalt Lake CityUT1:55:07#1243
2025Salt Lake City MarathonSalt Lake CityUT2:01:29#1150
2023Sioux Falls SkedaddleSioux FallsSD1:41:39#46
2023Seattle MarathonSeattleWA1:51:48#689
2023Greater St. Louis MarathonSt. LouisMO1:54:43#832
2022Super Hyak Marathon and HalfNorth BendWA2:01:42#153
2022MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:08:27#805
2022Pittsburgh Marathon WeekendPittsburghPA2:18:08#4443
2021Creve Coeur St. Paddy's 7KCreve CoeurMO2:04:46#93
2021New England Half MarathonConcordNH2:30:14#574
2021Lincoln MarathonLincolnNE2:45:45#2283
2019Great Western Half Marathon and 10KSaint CharlesIL1:50:12#117
2018Sly Fox Half Madness and 10KSt CharlesIL1:47:58#87
2018Spirit Trail RunBuena VistaCO2:16:04#17
2018Rock Tahoe Half MarathonStatelineNV2:23:39#521
2017Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort CollinsCO1:49:02#285
2017HRCA Backcountry Wilderness Half MarathonLone TreeCO1:58:53#143
2016Charlotte Running Company Trail RaceCharlotteNC2:02:21#89
2016Greater St. Louis MarathonSt. LouisMO2:05:58#1737
2015Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:41:33#398
2015Emigration CanyonSalt Lake CityUT1:45:44#22
20152026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:48:04#432
2015Lake Minnetonka Half MarathonWayzataMN1:54:55#806
2015Get Lucky Half MarathonMinneapolisMN2:02:19#839
2015Capital City Half MarathonColumbusOH2:09:17#3264
2015Brookings MarathonBrookingsSD2:16:46#270
2014Fall EquinoxFort CollinsCO1:39:32#77
2014Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO1:41:51#487
2014Capital City Half MarathonColumbusOH1:48:19#1086
20142026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:51:01#639
2014Strider Half MarathonMilwaukeeWI2:11:09#556
2014Brookings MarathonBrookingsSD2:15:43#245
2014MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO2:21:32#1658
2014Run SAN DIEGO 5K/10K/13.1San DiegoCA2:41:04#4713
2013Fargo Marathon WeekendFargoND1:34:42#140
2013Denver Half Marathon and 10KDenverCO1:43:53#48
2013San Diego Holiday Half Marathon & 5KSan DiegoCA1:51:31#597
2013Capital City Half MarathonColumbusOH1:52:13#1546
20132026 Disneyland® Half Marathon Weekend presented by HONDAAnaheimCA1:52:51#740
2012Fargo Marathon WeekendFargoND1:34:02#150
2012Monster DashMinneapolisMN1:48:21#1086
2012Charlotte Running Company Trail RaceCharlotteNC1:51:36#39
2012Capital City Half MarathonColumbusOH1:53:17#1378
2012Sioux Falls MarathonSioux FallsSD2:06:09#628
2011Corvallis Half Marathon and 5KCorvallisOR1:23:29#14
2011Monster DashMinneapolisMN1:30:44#105
20112026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:59:09#2038
2011Swan Lake MarathonViborgSD2:17:38#50
2011Oshkosh Half Marathon & Loop with myTEAM TRIUMPHOshkoshWI2:25:40#1033
2010Cascade Half Marathon & 10KTurnerOR1:22:10#13
2010Run to Stay WarmEugeneOR1:24:01#12
2010Lucky 5K/10K/Half Marathon - St GeorgeSaint GeorgeUT1:34:23#86
2010RunSedona EventsSedonaAZ1:48:22#48
20102026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:50:39#906
2010Life Time Miami Marathon & HalfMiamiFL1:55:03#1740
2010Heart and Sole Half Marathon & 10KBoulderCO1:55:24#238
2010Sioux Falls MarathonSioux FallsSD2:00:33#518
2010OC Marathon - Half Marathon - 5KNewport BeachCA2:03:34#1865
2010Platte River Half-Marathon, Relay & 5kLittletonCO2:24:47#1278
2009Run to Stay WarmEugeneOR1:22:07#8
2009Cascade Half Marathon & 10KTurnerOR1:22:58#21
20092026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:45:41#694
2009U.S. Polo Assn. Palm Beaches MarathonWest Palm BeachFL1:47:45#349
2009Swan Lake MarathonViborgSD1:59:13#31
2009Baltimore Running FestivalBaltimoreMD2:32:49#6102
2008Run to Stay WarmEugeneOR1:22:29#10
2008Cascade Half Marathon & 10KTurnerOR1:25:39#26
20082026 HelvetiaHillsboroOR1:27:06#26
20082026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:45:06#549
2008Surf City MarathonHuntington BeachCA1:48:18#953
2008Sioux Falls MarathonSioux FallsSD1:53:05#334
2008Swan Lake MarathonViborgSD1:57:16#21
2008Race to Robie CreekBoiseID2:03:33#621
2007Run to Stay WarmEugeneOR1:27:43#11
2007Eugene Marathon 2024EugeneOR1:28:53#58
2007Avenue Of The VinesLodiCA1:39:44#59
2007Canyonlands Half MarathonMoabUT1:49:05#621
2007Surf City MarathonHuntington BeachCA2:06:58#3082
2006Rock n Roll NashvilleNashvilleTN1:41:06#495
20063M Half MarathonAustinTX1:45:10#939
2006Swan Lake MarathonViborgSD1:52:03#6
2006Surf City MarathonHuntington BeachCA1:59:36#1830
2006Mercedes Benz Marathon and Half MarathonBirminghamAL2:15:03#1348
2005Boston's Run To RememberBostonMA1:36:50#311
20053M Half MarathonAustinTX1:41:53#483
2005Sioux Falls MarathonSioux FallsSD1:45:37#108
2005U.S. Polo Assn. Palm Beaches MarathonWest Palm BeachFL1:51:59#489
2005Surf City MarathonHuntington BeachCA1:57:27#1333
2004OC Marathon - Half Marathon - 5KNewport BeachCA1:44:12#334
2004Urban Wildland Half Marathon & 5K (Richfield, MN)RichfieldMN1:46:08#211
2004Sioux Falls MarathonSioux FallsSD1:51:17#189
2004Lake Minnetonka Half MarathonWayzataMN1:54:24#394
2004Surf City MarathonHuntington BeachCA2:06:26#1908
2003Sioux Falls MarathonSioux FallsSD1:47:39#175
2002B.A.A. Half MarathonBostonMA1:35:09#200
2002Sioux Falls MarathonSioux FallsSD1:48:45#149
2002Journey's MarathonEagle RiverWI1:58:12#118
2001B.A.A. Half MarathonBostonMA1:37:32#265
2001Sioux Falls MarathonSioux FallsSD1:39:20#99
2001Whistlestop MarathonAshlandWI1:51:21#174
2000Whistlestop MarathonAshlandWI1:27:15#76
1999Sioux Falls MarathonSioux FallsSD1:44:12#156
1999Life Time Chicago Half Marathon + 5KChicagoIL1:49:27#1177
1995Hospital Hill RunKansas CityMO1:57:47#1007

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
17 races
SDSouth Dakota
16 races
OROregon
10 races
COColorado
9 races
MNMinnesota
6 races
MOMissouri
6 races
UTUtah
6 races
WIWisconsin
5 races
OHOhio
4 races
FLFlorida
3 races
ILIllinois
3 races
MAMassachusetts
3 races
NCNorth Carolina
2 races
TXTexas
2 races
WAWashington
2 races
AZArizona
1 race
IDIdaho
1 race
NVNevada
1 race

50-State Challenge

18/ 51 states + DC

33 states to go