HalfRuns
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Diane Byer

FemaleSouth Dakota2003–2026

59

Total Finishes

52

Distinct Races

13

States (25%)

2:27:48

PR (11:17/mi)

3:06:27

Average

+0:58:53

Slower (first to last)

Medal House

2019

IMT Des Moines Marathon

2:48:35
#3119 overall#1790 gender
2019

Brookings Marathon

2:51:10
#329 overall#214 gender
2018

Fargo Mini Marathon

2:49:27
#544 overall#307 gender
2018

Jeff Winter City of Lakes Half marathon

2:54:11
#1312 overall#622 gender
2018

Brookings Marathon

2:59:12
#315 overall#211 gender
2017

Fargo Marathon Weekend

2:58:39
#3622 overall#2236 gender
2017

Grandma's Marathon

3:05:05
#6928 overall#4355 gender
2017

Sioux Falls Marathon

3:13:57
#1347 overall#865 gender
2016

Sioux Falls Marathon

2:42:47
#1366 overall#851 gender
2016

Brookings Marathon

2:51:11
#347 overall#213 gender
2016

Swan Lake Marathon

3:11:30
#62 overall#39 gender
2003

Sioux Falls Marathon

2:27:48
#463 overall#201 gender

Performance Timeline

PR 2:27:4820032016201620162017201720172018201820182019201920192019201920192019201920202020202020202020202120212021202120212021202120212022202220222022202220222022202220232023202320232023202420242024202420242024202420252025202520252025202520262026

Complete Race Log

YearRaceStateTimePlace
2026Running From Yeti - Memphis, TNMemphisTN3:01:53#44
2026Time to Paddy 5k/10k & Lucky 13.1 - ColumbusColumbusOH3:26:41#76
2025SLTC Frostbite SeriesSaint LouisMO2:59:30#416
2025Lincoln Memorial Half MarathonSpringfieldIL3:03:58#1067
2025RUN THE ALAMOSan AntonioTX3:04:31#2404
2025Governor's CupHelenaMT3:15:38#251
2025Governor's CupHelenaMT3:15:38#251
2025Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS3:28:20#1770
2024Deseret News MarathonSalt Lake CityUT2:52:33#808
2024Madison MarathonMadisonWI3:07:09#3172
2024Horse Capital MarathonLexingtonKY3:15:40#389
2024Rock 'n' Roll Washington DCWashingtonDC3:16:04#12291
2024Hilton Head Half & Quarter Marathon & 5KHilton Head IslandSC3:23:15#1157
2024Med Bow Rail Marathon & Half MarathonLake OwenWY3:41:18#86
2024Med Bow Rail Marathon & Half MarathonLaramieWY3:41:18#86
2023Sioux Falls MarathonSioux FallsSD2:57:21#788
2023Spearfish Canyon Half Marathon & 5KSpearfishSD2:59:55#259
2023Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA3:07:18#4181
2023Big Beach Marathon, Half Marathon & Safari 5KGulf ShoresAL3:23:12#581
2023Rock n Roll NashvilleNashvilleTN3:23:54#10134
2022Bismarck MarathonBismarckND2:49:51#328
2022Deadwood Mickelson Trail MarathonDeadwoodSD2:54:22#897
2022Go Far WomanFargoND2:58:42#119
2022PRESALE 2027 AmeriHealth New Jersey April Fools Half Marathon & 8KAtlantic CityNJ3:09:26#859
2022Festival Foods La Crosse MarathonLa CrosseWI3:12:29#463
2022Cocoa Beach Half MarathonCocoa BeachFL3:20:13#249
2022Rock 'n' Roll Las VegasLas VegasNV3:23:19#11740
2022Rock 'n' Roll Arizona MarathonPhoenixAZ3:32:06#5534
2021Leading Ladies & Dakota Spirit MarathonSpearfishSD2:53:18#124
2021TopCity Half MarathonTopekaKS2:57:50#184
2021Rock ‘n’ Roll VRAnywhereAZ2:58:06#321
2021Oklahoma City Memorial MarathonOklahoma CityOK3:00:32#3238
2021REVEL Sun ValleySun ValleyID3:02:22#127
2021Mount Rushmore Half MarathonKeystoneSD3:07:48#1392
2021Brookings MarathonBrookingsSD3:11:24#235
2021Nebraska State Fair MarathonGrand IslandNE3:24:16#227
2020Brookings MarathonBrookingsSD2:41:16#114
2020Rock 'n' Roll Virgina Beach Half MarathonVirginia BeachVA2:46:49#499
2020Palace City Kiwanis Half Marathon, 10K & 5KMitchellSD2:46:52#109
2020Rock ‘n’ Roll VRAnywhereAZ2:49:42#705
2020Rock ‘n’ Roll Philadelphia Half MarathonPhiladelphiaPA3:13:42#696
2019IMT Des Moines MarathonDes MoinesIA2:48:35#3119
2019Brookings MarathonBrookingsSD2:51:10#329
2019The Nebraska HalfOmahaNE2:51:49#443
2019Good Life HalfsyLincolnNE3:05:05#4302
2019SHE Power Half MarathonIndianapolisIN3:06:17#604
2019Sioux Falls SkedaddleSioux FallsSD3:15:36#927
2019Heatwave Half Marathon - Little RockLittle RockAR3:26:03#2638
2019SouthHaven-RunMichiganCheapSouth HavenMI3:41:34#71
2018Fargo Mini MarathonFargoND2:49:27#544
2018Jeff Winter City of Lakes Half marathonMinneapolisMN2:54:11#1312
2018Brookings MarathonBrookingsSD2:59:12#315
2017Fargo Marathon WeekendFargoND2:58:39#3622
2017Grandma's MarathonDuluthMN3:05:05#6928
2017Sioux Falls MarathonSioux FallsSD3:13:57#1347
2016Sioux Falls MarathonSioux FallsSD2:42:47#1366
2016Brookings MarathonBrookingsSD2:51:11#347
2016Swan Lake MarathonViborgSD3:11:30#62
2003Sioux Falls MarathonSioux FallsSD2:27:48#463

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

SDSouth Dakota
16 races
AZArizona
3 races
TNTennessee
2 races
DCDistrict of Columbia
1 race
IAIowa
1 race
IDIdaho
1 race
INIndiana
1 race
MIMichigan
1 race
NVNevada
1 race
PAPennsylvania
1 race
TXTexas
1 race
UTUtah
1 race
VAVirginia
1 race

50-State Challenge

13/ 51 states + DC

38 states to go