HalfRuns
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James Sampson

MaleMaryland1991–2026

46

Total Finishes

30

Different Races

15

States (30%)

1:34:05

PR (7:11/mi)

2:09:42

Average

+0:19:41

Slower (first to last)

Medal House

2010

Seattle Marathon: Summer Events

2:19:38
#4841 overall#2500 gender
2008

Rock 'n' Roll Las Vegas

1:34:05
#115 overall#108 gender
2008

Baltimore Running Festival

1:36:15
#171 overall#136 gender
2008

Rock ‘n' Roll Washington DC

1:37:39
#244 overall#193 gender
2008

DRC Half Marathon and 5K

1:49:15
#571 overall#448 gender
2008

2026 Beaverton Half Marathon, 5/10K Presented by NIKE

1:53:22
#520 overall#351 gender
2007

Rock ‘n' Roll Washington DC

1:48:45
#451 overall#336 gender
2007

2026 Beaverton Half Marathon, 5/10K Presented by NIKE

1:53:32
#483 overall#345 gender
2007

17th Annual Myrtle Beach Mini Marathon & Coastal 5K

2:47:43
#2053 overall#1021 gender
2006

Rock ‘n’ Roll Philadelphia Half Marathon

1:35:30
#864 overall#729 gender
2004

GPS Half Marathon

1:46:00
#65 overall#57 gender
1991

Grandma's Marathon

1:46:40
#359 overall#268 gender

Performance Timeline

PR 1:34:0519912004200620072007200720082008200820082008201020112011201220122012201320142015201520152016201620182018201820182019202020212022202420242025202520252026

Complete Race Log

YearRaceStateTimePlace
2026Athens Ohio MarathonAthensOH2:06:21#343
2025Athens Ohio MarathonAthensOH——
2025UTHealth Houston Half Marathon & 10KHoustonTX1:40:07#391
2025UTHealth Houston Half Marathon & 10KHoustonTX1:40:07#391
2025Beer City Half San DiegoSan DiegoCA2:16:21#1625
2024Capital City Half MarathonColumbusOH1:58:59#1435
2024Flying Pig Pump and RunCincinnatiOH2:28:37#5555
2022Tri-State New Jersey Spartan Trifecta Event Weekend - BeastVernonNJ6:25:53#1211
2021Baltimore Running FestivalBaltimoreMD2:32:12#1982
2020Town of Celebration Marathon & Half MarathonCelebrationFL2:24:55#931
2019Town of Celebration Marathon & Half MarathonCelebrationFL2:19:14#578
2018Town of Celebration Marathon & Half MarathonCelebrationFL2:13:53#558
2018Run WoodstockPinckneyMI2:19:02#136
20182026 Independence Day RaceSt. PaulOR2:23:51#76
2018Baltimore Running FestivalBaltimoreMD2:31:49#4259
2016Life Time Miami Marathon & HalfMiamiFL2:05:20#4705
20162026 Beaverton Half Marathon, 5/10K Presented by NIKEBeavertonOR2:11:04#508
2015Sarasota Half MarathonSarasotaFL1:53:56#392
2015Life Time Miami Marathon & HalfMiamiFL2:01:42#3844
2015Life Time 305 Half Marathon and 5K Presented by Baptist HealthMiami BeachFL2:18:19#1265
2014U.S. Polo Assn. Palm Beaches MarathonWest Palm BeachFL1:47:14#191
2013Rock 'n' Roll Las VegasLas VegasNV2:16:23#7057
2012Second Wind Christie Clinic Illinois Race Weekend Training ProgramChampaignIL1:57:22#1876
2012Lincoln Memorial Half MarathonSpringfieldIL1:58:12#534
2012American River Parkway Half MarathonSacramentoCA2:01:19#607
2011Summer's Done 13.1AustinTX2:32:54#7180
2011St. Jude Rock 'n' Roll SeattleSeattleWA3:32:44#15920
2010Seattle Marathon: Summer EventsSeattleWA2:19:38#4841
2008Rock 'n' Roll Las VegasLas VegasNV1:34:05#115
2008Baltimore Running FestivalBaltimoreMD1:36:15#171
2008Rock ‘n' Roll Washington DCWashingtonDC1:37:39#244
2008DRC Half Marathon and 5KDallasTX1:49:15#571
20082026 Beaverton Half Marathon, 5/10K Presented by NIKEBeavertonOR1:53:22#520
2007Rock ‘n' Roll Washington DCWashingtonDC1:48:45#451
20072026 Beaverton Half Marathon, 5/10K Presented by NIKEBeavertonOR1:53:32#483
200717th Annual Myrtle Beach Mini Marathon & Coastal 5KMyrtle BeachSC2:47:43#2053
2006Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA1:35:30#864
2004GPS Half MarathonSparksMD1:46:00#65
1991Grandma's MarathonDuluthMN1:46:40#359

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

FLFlorida
8 races
MDMaryland
4 races
OROregon
4 races
TXTexas
4 races
OHOhio
4 races
DCDistrict of Columbia
2 races
NVNevada
2 races
WAWashington
2 races
ILIllinois
2 races
CACalifornia
2 races
MNMinnesota
1 race
PAPennsylvania
1 race
SCSouth Carolina
1 race
MIMichigan
1 race
NJNew Jersey
1 race

50-State Challenge

15/ 50 states

35 states to go