HalfRuns
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Robert Harrison

MaleMissouri1983–2026

112

Total Finishes

57

Distinct Races

26

States (51%)

1:25:57

PR (6:34/mi)

2:32:04

Average

-2:22:09

Faster (first to last)

Medal House

2003

Georgetown to Idaho Springs Half Marathon

1:37:41
#220 overall#178 gender
2001

Tucson Marathon

2:44:47
#1461 overall#692 gender
2000

Seattle Marathon

2:40:18
#53 overall#20 gender
1997

Pikes Peak Ascent

5:09:31
#1101 overall#804 gender
1995

Pikes Peak Ascent

4:16:36
#767 overall#596 gender
1992

Pikes Peak Ascent

4:14:16
#835 overall#689 gender
1991

Pikes Peak Ascent

4:26:20
#954 overall#789 gender
1990

Pikes Peak Ascent

4:09:40
#736 overall#620 gender
1988

Pikes Peak Ascent

4:09:06
#780 overall#663 gender
1987

Pikes Peak Ascent

3:58:23
#552 overall#551 gender
1984

Pikes Peak Ascent

3:55:43
#479 overall#426 gender
1983

Pikes Peak Ascent

4:11:07
#624 overall#521 gender

Performance Timeline

PR 1:25:571983198419871988199019911992199519972000200120032003200420042005200520052005200620072007200720072008200820082009200920092009201020102010201020102011201120112011201220122012201220122012201220132013201320132013201320132013201420142014201420142014201420142014201520152015201520152016201620162016201620162017201720172017201820182018201820182018201920192019201920192019201920192019202020202020202020202020202120212022202320232023202320232024202420242024202520252025202520252025202620262026

Complete Race Log

YearRaceStateTimePlace
2026Little River Rush Half MarathonMaryvilleTN1:47:17#58
2026Greater St. Louis MarathonSt. LouisMO1:47:33#564
2026Lucky 5K/10K/Half Marathon - Las CrucesLas CrucesNM1:48:58#36
2025MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:43:11#193
2025Laguna Hills Memorial Day Half Marathon, 5K & 10KLaguna HillsCA2:03:55#206
20252026 2XU Long Beach Marathon & Half MarathonLong BeachCA2:06:22#2947
2025NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY3:05:47#23735
2025UTHealth Houston Half Marathon & 10KHoustonTX3:25:51#3988
2025Run LoCo Certified Half Marathon and 5K Elf On the RunLenior CityTN3:30:09#92
2024Cannonball Running Festival - Marathon, Half Marathon, 10K & 5KGreensboroNC2:11:56#177
2024Oakland Running FestivalOaklandCA2:15:26#1358
20247th Annual Mangum Marathon & 1/2 MarathonEllerbeNC2:17:54#15
2024Sunrise Marathon 5K/10K/13.1 LOS ANGELESLos AngelesCA4:06:17#985
2023MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:44:03#226
2023Greensboro Half MarathonGreensboroNC2:07:03#261
2023CraftHalf Half Marathon & 5KWinston SalemNC2:58:39#218
2023NYCRUNS Brooklyn Ice Cream Social Half MarathonBrooklynNY3:05:47#11329
2023Run LoCo Certified Half Marathon and 5K Elf On the RunLenior CityTN3:09:12#82
2022MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:41:34#158
2021MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:45:28#151
2021Run LoCo Certified Half Marathon and 5K Elf On the RunLenior CityTN2:45:06#66
2020The LESS Popular Brooklyn Half Marathon!BrooklynNY1:25:57#123
2020United Airlines NYC HalfNew YorkNY1:28:31#62
2020B.A.A. Half MarathonBostonMA1:37:56#555
2020Innsbrook Half MarathonWright CityMO1:46:43#59
2020Rock 'n' Roll New OrleansNew OrleansLA2:27:07#3190
2020Sunrise Marathon 5K/10K/13.1 LOS ANGELESLos AngelesCA3:27:11#708
2019The LESS Popular Brooklyn Half Marathon!BrooklynNY1:32:44#1628
2019NYRR Virtual Halfway There 13.1MAnywhereNY1:35:24#411
2019Alton Half MarathonAltonIL1:38:40#32
2019Berkeley Half MarathonBerkeleyCA1:40:45#593
2019MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:41:11#133
2019Run LoCo Certified Half Marathon and 5K Elf On the RunLenior CityTN2:41:56#59
2019Zeitgeist Half MarathonBoiseID2:43:30#446
2019Sunrise Marathon 5K/10K/13.1 LOS ANGELESLos AngelesCA3:33:06#648
2019Lost Dutchman MarathonApache JunctionAZ4:25:01#848
2018MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:44:51#156
2018Alton Half MarathonAltonIL1:47:38#38
2018Jazz Half Marathon and 5KNew OrleansLA1:48:51#192
2018Mystic Half Marathon & 10KMysticCT2:24:54#847
2018Sunrise Marathon 5K/10K/13.1 LOS ANGELESLos AngelesCA3:26:00#391
2018Rock 'n' Roll Arizona MarathonPhoenixAZ3:46:29#8285
2017MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:39:44#114
2017Alton Half MarathonAltonIL1:45:53#60
2017Eugene Marathon 2024EugeneOR2:15:36#1442
2017Foot Traffic Flat MarathonPortlandOR3:19:34#910
2016The Giant RaceSan FranciscoCA1:43:01#251
2016Alton Half MarathonAltonIL1:46:43#74
2016MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:47:49#211
2016Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA1:50:49#662
2016Simi Valley Arroyo Creek Half Marathon, 10k/5kSimi ValleyCA1:57:24#76
2016St. Jude Rock 'n' Roll SeattleSeattleWA3:53:24#11436
2015MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:42:14#146
2015Alton Half MarathonAltonIL1:43:55#34
2015Race for the Green 5K, Half Marathon, & Half Marathon RelaySenecaSC1:49:15#24
2015Rock 'n' Roll Half Marathon San FranciscoSan FranciscoCA1:57:26#1227
2015Newport MarathonNewportRI2:33:23#1417
20142025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:43:36#663
2014MO' Cowbell Marathon/Half-Marathon/10K/5KSaint CharlesMO1:44:35#207
2014Alton Half MarathonAltonIL1:47:51#42
2014Race for the Green 5K, Half Marathon, & Half Marathon RelaySenecaSC1:59:53#54
2014Santa Fe Thunder Half Marathon and 5KSanta FeNM2:19:47#480
20142026 HelvetiaHillsboroOR3:16:19#1384
2014Rock 'n' Roll New OrleansNew OrleansLA3:23:49#9087
2014Rock 'n' Roll Las VegasLas VegasNV3:28:35#23291
2014St. Helens Reindeer RunSt HelensOR3:29:30#14
2013Greater St. Louis MarathonSt. LouisMO1:43:31#449
20132025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:46:54#836
2013Monster DashMinneapolisMN2:09:13#3141
2013Heatwave Half Marathon - Little RockLittle RockAR2:28:16#2391
2013Rock 'n' Roll New OrleansNew OrleansLA2:31:24#6299
2013Rock 'n' Roll San JoseSan JoseCA2:49:34#8080
20132026 HelvetiaHillsboroOR3:21:44#1801
2013TrailquakeSaratogaCA3:57:20#149
2012Baystate MarathonLowellMA1:48:27#352
2012Rock 'n' Roll Los Angeles Half MarathonLos AngelesCA1:50:01#897
2012Greater St. Louis MarathonSt. LouisMO1:52:51#1226
2012Heatwave Half Marathon - Little RockLittle RockAR2:26:31#1960
2012Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:51:12#7966
2012Eugene Marathon 2024EugeneOR3:15:36#3375
20122026 HelvetiaHillsboroOR3:21:34#2190
2011Greater St. Louis MarathonSt. LouisMO1:52:19#1075
2011Heatwave Half Marathon - Little RockLittle RockAR2:27:25#1863
2011Thanksgiving Day Half MarathonAtlantaGA2:45:35#7786
20112027 Walt Disney World® Marathon WeekendOrlandoFL3:06:20#17417
2010Park2Park Half MarathonHollandMI1:54:59#245
2010Greater St. Louis MarathonSt. LouisMO1:55:49#1903
2010United Airlines NYC HalfNew YorkNY2:04:22#6922
2010Thanksgiving Day Half MarathonAtlantaGA2:43:51#7897
2010Portland MarathonPortlandOR3:04:27#1621
2009Mackinac Island Great Turtle Half Marathon & 5.7 MileMackinac IslandMI2:01:50#267
2009Thanksgiving Day Half MarathonAtlantaGA2:29:46#6803
2009Novo Nordisk New Jersey MarathonLong BranchNJ2:38:52#3949
2009Seattle MarathonSeattleWA3:14:19#7121
2008Detroit Free Press MarathonDetroitMI1:55:30#1298
2008Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas CityMO2:17:13#2295
2008United Airlines NYC HalfNew YorkNY2:30:28#9264
2007Detroit Free Press MarathonDetroitMI1:55:20#1028
2007Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas CityMO2:07:22#1274
2007United Airlines NYC HalfNew YorkNY2:13:30#7210
2007LONG ISLAND MARATHON FESTIVALEast MeadowNY2:30:39#2836
2006Rock 'n' Roll Las VegasLas VegasNV2:39:48#4928
20052026 2XU Long Beach Marathon & Half MarathonLong BeachCA1:48:18#487
2005Detroit Free Press MarathonDetroitMI1:50:07#698
2005Surf City MarathonHuntington BeachCA1:54:28#1088
20052025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:46:20#5340
2004The LESS Popular Brooklyn Half Marathon!BrooklynNY2:05:51#2109
2004Cascade Half Marathon & 10KTurnerOR2:59:57#203
2003Georgetown to Idaho Springs Half MarathonUnknownCO1:37:41#220
2003Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA2:10:56#5490
2001Tucson MarathonTucsonAZ2:44:47#1461
2000Seattle MarathonSeattleWA2:40:18#53
1997Pikes Peak AscentManitou SpringsCO5:09:31#1101
1995Pikes Peak AscentManitou SpringsCO4:16:36#767
1992Pikes Peak AscentManitou SpringsCO4:14:16#835
1991Pikes Peak AscentManitou SpringsCO4:26:20#954
1990Pikes Peak AscentManitou SpringsCO4:09:40#736
1988Pikes Peak AscentManitou SpringsCO4:09:06#780
1987Pikes Peak AscentManitou SpringsCO3:58:23#552
1984Pikes Peak AscentManitou SpringsCO3:55:43#479
1983Pikes Peak AscentManitou SpringsCO4:11:07#624

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

MOMissouri
18 races
CACalifornia
17 races
NYNew York
11 races
COColorado
10 races
OROregon
9 races
MIMichigan
5 races
TNTennessee
5 races
GAGeorgia
4 races
LALouisiana
4 races
NCNorth Carolina
4 races
TXTexas
4 races
ARArkansas
3 races
AZArizona
3 races
WAWashington
3 races
MAMassachusetts
2 races
NMNew Mexico
2 races
SCSouth Carolina
2 races
CTConnecticut
1 race
FLFlorida
1 race
IDIdaho
1 race
MNMinnesota
1 race
RIRhode Island
1 race
AKAlaska
0 races
ALAlabama
0 races
KSKansas
0 races
VAVirginia
0 races

50-State Challenge

26/ 51 states + DC

25 states to go