HalfRuns
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David Olson

MaleWisconsin1996–2025

50

Total Finishes

40

Distinct Races

20

States (39%)

1:31:29

PR (6:59/mi)

2:13:01

Average

+0:57:42

Slower (first to last)

Medal House

2011

Rock 'n' Roll Arizona Marathon

3:45:07
#18425 overall#7237 gender
2010

Cinco De Mayo

1:46:13
#49 overall#34 gender
2010

DONNA Marathon Weekend

2:18:28
#1216 overall#497 gender
2010

Grandma's Marathon

2:44:19
#5359 overall#2424 gender
2009

2026 - San Antonio Marathon

2:39:54
#11890 overall#5443 gender
2008

Dam to DSM

1:41:40
#819 overall#673 gender
2008

United Airlines NYC Half

2:19:07
#7880 overall#4460 gender
2007

2026 Helvetia

1:59:59
#725 overall#467 gender
2006

2027 Walt Disney World® Marathon Weekend

2:38:59
#6605 overall#3147 gender
2003

Run SF "Golden Gate City" 5K/10K/13.1

2:05:04
#921 overall#587 gender
1998

Lincoln Marathon

1:37:31
#143 overall#127 gender
1996

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

1:31:29
#118 overall#108 gender

Performance Timeline

PR 1:31:2919961998200320062007200820082009201020102010201120122012201320132013201420142014201420142015201520152016201620162017201720172018201820182018201820192019201920192019201920212021202220232023202420252025

Complete Race Log

YearRaceStateTimePlace
2025Run MadtownMadisonWI1:55:10#289
2025Galloping Gertie HalfGig HarborWA2:29:11#155
2024Run MalibuMalibuCA1:59:01#690
2023NYC Summer Half, 5 MilerNew YorkNY1:59:06#43
2023Foothills B&O Half MarathonOrtingWA2:05:48#101
2022Run MadtownMadisonWI2:14:22#459
2021Autumn Georgetown 5K & HalfWashingtonDC1:51:18#34
20212027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort LauderdaleFL2:08:24#719
2019Flying Pig Pump and RunCincinnatiOH2:10:01#3743
2019Lake MononaMadisonWI2:11:31#1021
2019Sunrise Marathon 5K/10K/13.1 KANSAS CITYKansas CityMO2:14:26#2148
2019Colt State Park Half MarathonBristolRI2:15:56#225
2019Run MadtownMadisonWI2:18:23#835
2019Madison MarathonMadisonWI2:18:56#1855
2018Run SAN DIEGO 5K/10K/13.1San DiegoCA1:46:36#71
2018Stinger Marathon And Half MarathonSteamboat SpringsCO2:15:23#96
2018Madison MarathonMadisonWI2:18:25#1859
2018Clarence DeMar MarathonKeeneNH2:34:06#310
2018St. Jude Rock 'n' Roll SeattleSeattleWA2:48:15#6654
2017Run Through the Pines Half Marathon & 5KCarverMA2:00:20#167
2017Madison MarathonMadisonWI2:14:50#1501
2017Air Force MarathonDaytonOH2:20:11#1520
2016B.A.A. Half MarathonBostonMA1:58:31#2383
2016O'Round the LochEmmetsburgIA2:01:35#24
2016Tyranena Beer RunLake MillsWI2:30:46#735
2015O'Round the LochEmmetsburgIA1:54:48#37
2015Greene & Schultz Hoosier Half Marathon, 5&10KBloomingtonIN2:27:11#911
2015St. Jude Rock 'n' Roll SeattleSeattleWA2:44:06#8187
2014Parkinson's Half Marathon, 5K & MoreCottage GroveWI1:59:57#174
20142025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX2:00:51#2584
2014Dayton River Corridor ClassicDaytonOH2:08:54#368
2014Heatwave Half Marathon - Little RockLittle RockAR2:12:02#1541
2014Red White and Boom Half MarathonMinneapolils MN2:18:03#1688
20132025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:58:39#1982
2013Heatwave Half Marathon - Little RockLittle RockAR2:23:28#2141
2013Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:26:57#2569
20122025 Aramco Houston Half Marathon Searchable Finish Line VideoHoustonTX1:59:33#2742
2012Healdsburg Half MarathonHealdsburgCA2:08:17#505
2011Rock 'n' Roll Arizona MarathonPhoenixAZ3:45:07#18425
2010Cinco De MayoPortlandOR1:46:13#49
2010DONNA Marathon WeekendJacksonville BeachFL2:18:28#1216
2010Grandma's MarathonDuluthMN2:44:19#5359
20092026 - San Antonio MarathonSan AntonioTX2:39:54#11890
2008Dam to DSMDes MoinesIA1:41:40#819
2008United Airlines NYC HalfNew YorkNY2:19:07#7880
20072026 HelvetiaHillsboroOR1:59:59#725
20062027 Walt Disney World® Marathon WeekendOrlandoFL2:38:59#6605
2003Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:05:04#921
1998Lincoln MarathonLincolnNE1:37:31#143
1996Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartfordCT1:31:29#118

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

WIWisconsin
9 races
CACalifornia
5 races
TXTexas
4 races
WAWashington
4 races
IAIowa
3 races
FLFlorida
3 races
OHOhio
3 races
MAMassachusetts
2 races
OROregon
2 races
NYNew York
2 races
MNMinnesota
2 races
ARArkansas
2 races
CTConnecticut
1 race
AZArizona
1 race
INIndiana
1 race
NHNew Hampshire
1 race
COColorado
1 race
MOMissouri
1 race
RIRhode Island
1 race
DCDistrict of Columbia
1 race

50-State Challenge

20/ 51 states + DC

31 states to go