HalfRuns
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Jeff Spencer

MaleArkansas19992026

53

Total Finishes

37

Distinct Races

17

States (33%)

1:41:28

PR (7:45/mi)

2:05:28

Average

-0:13:14

Faster (first to last)

Medal House

2007

Rock 'n' Roll Chicago Half Marathon

1:48:48
#1543 overall#1199 gender
2006

Rollin Irish Half Marathon

1:52:07
#100 overall#74 gender
2005

Rock 'n' Roll Chicago Half Marathon

1:47:47
#953 overall#767 gender
2005

Kiawah Island Marathon

2:12:09
#1143 overall#578 gender
2005

Rock 'n' Roll Arizona Marathon

2:23:25
#7728 overall#3775 gender
2005

Flying Pig Pump and Run

2:51:59
#2991 overall#1308 gender
2004

Run Like Hell Half Marathon/10K/5K

1:49:22
#149 overall#103 gender
2004

Rock 'n' Roll Arizona Marathon

2:21:14
#6960 overall#3449 gender
2004

Rock 'n' Roll Virgina Beach Half Marathon

2:25:44
#7125 overall#3862 gender
2004

MCRRC Riley's Rumble Half Marathon

2:33:51
#529 overall#325 gender
2003

Rock 'n' Roll Virgina Beach Half Marathon

2:36:01
#8314 overall#4237 gender
1999

Life Time Chicago Half Marathon + 5K

2:11:03
#3212 overall#1962 gender

Performance Timeline

PR 1:38:511999200320042004200420042005200520052005200620072007200720082008200920092010201020102010201020102010201220122012201220122013201320132013201420142014201420142015201520152015201520162016201620172017201820182018201920202021202220232023202420242025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Run Bentonville Half MarathonBentonvilleAR1:57:49#1160
2025Run Bentonville Half MarathonBentonvilleAR1:49:21#462
2025Shamrock Run PortlandPortlandOR1:57:54#1113
2025Portland MarathonPortlandOR2:06:31#2014
2024Run Bentonville Half MarathonBentonvilleAR1:50:22#487
2024Portland MarathonPortlandOR1:53:01#829
2023Purdue Boilermaker Half-Marathon & 5KWest LafayetteIN1:41:28#199
2023Run Bentonville Half MarathonBentonvilleAR2:40:15#1752
2022Cypress Half Marathon & 5K presented by Houston MethodistCypressTX2:20:49#398
2021Joshua Tree Half MarathonJoshua TreeCA2:19:25#506
2020NYRR Fred Lebow Half MarathonNew YorkNY2:15:49#3635
2019Orca Half MarathonSeattleWA2:02:47#312
2018Yuma TerritorialYumaAZ1:47:31#47
2018DEXTER-ANN ARBOR RUNDexterMI1:47:36#413
2018Run Bentonville Half MarathonBentonvilleAR2:02:07#605
2017Run Bentonville Half MarathonBentonvilleAR1:55:52#456
20172025 500 Festival Running EventsIndianapolisIN2:08:32#6092
2016Canyonlands Half MarathonMoabUT1:54:53#386
2016Monument Valley UltraMonument ValleyUT2:38:03#62
2016Chattanooga MarathonChattanogaTN2:38:56#1098
2015Run Bentonville Half MarathonBentonvilleAR1:49:19#213
2015Brooksie Way Half Marathon and 5KAuburn HillsMI1:55:54#606
2015Novi Half MarathonNoviMI1:59:07#160
2015Martian Invasion of the RacesDearbornMI1:59:07#305
2015Back to the BeachSterling HeightsMI2:06:01#246
2014Run Bentonville Half MarathonBentonvilleAR1:45:36#205
2014Brooksie Way Half Marathon and 5KAuburn HillsMI1:53:43#599
2014Martian Invasion of the RacesDearbornMI1:59:52#541
2014Back Roads Half MarathonClarkstonMI2:01:40#168
2014Back to the BeachSterling HeightsMI2:07:03#306
2013Run Bentonville Half MarathonBentonvilleAR1:46:45#174
2013Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannahGA1:56:41#1937
2013Back Roads Half MarathonClarkstonMI2:00:39#238
2013Seattle MarathonSeattleWA2:11:25#2931
2012Salt Lake City MarathonSalt Lake CityUT1:44:03#369
2012Run Bentonville Half MarathonBentonvilleAR1:47:17#128
2012Bridge The Gap To HealthQuincyIL1:50:54#79
2012Rock 'n' Roll Las VegasLas VegasNV1:57:41#2465
2012Quivering Quads Trail RunTroyMO2:42:43#245
2010Run Bentonville Half MarathonBentonvilleAR1:48:04#158
2010Pensacola MarathonPensacolaFL1:53:13#188
2010Rock 'n' Roll Las VegasLas VegasNV1:55:15#2646
2010Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:28:19#9131
2010Salmon Half MarathonSalmonID2:28:58#62
2010Rock n Roll NashvilleNashvilleTN2:30:59#13595
2010Run Through RedlandsRedlandsCA2:47:22#453
2009Rock 'n' Roll Chicago Half MarathonChicagoIL1:39:30#784
2009Pensacola MarathonPensacolaFL1:58:49#159
2008Rock 'n' Roll Chicago Half MarathonChicagoIL1:38:51#698
2008First Energy Akron MarathonAkronOH2:37:08#1376
2007Rock 'n' Roll Chicago Half MarathonChicagoIL1:48:48#1543
2007Greater St. Louis MarathonSt. LouisMO2:00:52#2089
2007Hilton Head Half & Quarter Marathon & 5KHilton Head IslandSC2:11:50#265
2006Rollin Irish Half MarathonEssexVT1:52:07#100
2005Rock 'n' Roll Chicago Half MarathonChicagoIL1:47:47#953
2005Kiawah Island MarathonKiawah IslandSC2:12:09#1143
2005Rock 'n' Roll Arizona MarathonPhoenixAZ2:23:25#7728
2005Flying Pig Pump and RunCincinnatiOH2:51:59#2991
2004Run Like Hell Half Marathon/10K/5KPortlandOR1:49:22#149
2004Rock 'n' Roll Arizona MarathonPhoenixAZ2:21:14#6960
2004Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:25:44#7125
2004MCRRC Riley's Rumble Half MarathonBoydsMD2:33:51#529
2003Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:36:01#8314
1999Life Time Chicago Half Marathon + 5KChicagoIL2:11:03#3212

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

ARArkansas
11 races
MIMichigan
10 races
ILIllinois
6 races
OROregon
4 races
AZArizona
3 races
UTUtah
3 races
CACalifornia
2 races
FLFlorida
2 races
INIndiana
2 races
MOMissouri
2 races
OHOhio
2 races
SCSouth Carolina
2 races
TNTennessee
2 races
WAWashington
2 races
IDIdaho
1 race
MDMaryland
1 race
TXTexas
1 race

50-State Challenge

17/ 51 states + DC

34 states to go