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Cassie Klumpp

FemaleColorado2004–2025

42

Total Finishes

28

Different Races

4

States (8%)

2:20:08

PR (10:42/mi)

2:54:18

Average

+1:12:08

Slower (first to last)

Medal House

2011

Rock ‘n’ Roll Denver Marathon & 1/2 Marathon

2:38:01
#7075 overall#4501 gender
2011

2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®

2:41:15
#6239 overall#5888 gender
2010

Rock ‘n’ Roll Denver Marathon & 1/2 Marathon

2:34:10
#6589 overall#4211 gender
2010

Georgetown to Idaho Springs Half Marathon

2:42:35
#2244 overall#1232 gender
2009

Rock ‘n’ Roll Denver Marathon & 1/2 Marathon

2:37:24
#3620 overall#2144 gender
2009

Georgetown to Idaho Springs Half Marathon

2:42:19
#1983 overall#1102 gender
2008

Leading Ladies & Dakota Spirit Marathon

2:20:08
#158 overall#158 gender
2007

Georgetown to Idaho Springs Half Marathon

2:28:22
#1735 overall#906 gender
2007

Canyonlands Half Marathon

2:42:40
#2718 overall#1478 gender
2006

Slacker Half Marathon-Relay-4-Mile Races

2:35:54
#522 overall#292 gender
2005

Boulder Rez Marathon

2:57:30
#1947 overall#1155 gender
2004

Georgetown to Idaho Springs Half Marathon

2:21:54
#1754 overall#818 gender

Performance Timeline

PR 2:20:0820042005200620072007200820092009201020102011201120122012201220132013201420142015201520152015201620162017201720182018201820192019201920212021202220222022202320232023202420242025

Complete Race Log

YearRaceStateTimePlace
2025USA Women's Half Marathon DallasDallasTX3:34:02#475
2024USA Women's Half Marathon Islamorada, Florida KeysIslamoradaFL3:16:22#584
2024Rehoboth Seashore Marathon and Half MarathonRehoboth BeachDE3:22:47#1813
2023Georgetown to Idaho Springs Half MarathonUnknownCO3:23:23#1058
2023Great Balloon Chase 5K, 10K & 1/2 MarathonAlbuquerqueNM3:28:35#281
2023Kaiser Permanente Colfax MarathonDenverCO3:32:29#5101
2022Georgetown to Idaho Springs Half MarathonUnknownCO3:06:24#848
2022Kaiser Permanente Colfax MarathonDenverCO3:07:11#3338
2022Mount Desert Island MarathonBar HarborME3:26:58#597
2021Deadwood Mickelson Trail MarathonDeadwoodSD2:50:31#1073
2021Georgetown to Idaho Springs Half MarathonUnknownCO3:03:31#724
2019Kentucky Derby Festival Race WeekendLouisvilleKY2:49:11#6162
2019Clarence DeMar MarathonKeeneNH3:01:49#382
2019Divas Half Marathon & 5KTemeculaCA3:18:12#345
2018Rock n Roll NashvilleNashvilleTN3:01:25#12241
2018Georgetown to Idaho Springs Half MarathonUnknownCO3:03:49#1050
2018Mercedes Benz Marathon and Half MarathonBirminghamAL3:07:05#2164
2017Guthrie Wineglass Marathon, Wegmans Wineglass Half Marathon & Williams Toyota Wineglass 5KCorningNY2:43:58#2273
2017Platte River Half-Marathon, Relay & 5kLittletonCO2:54:22#1048
2016Capital City River RunLansingMI2:41:15#1003
2016Canyonlands Half MarathonMoabUT2:51:23#1643
2015Tinker Bell Half MarathonAnaheimCA2:38:23#3534
2015Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:42:28#6486
2015Canyonlands Half MarathonMoabUT2:45:17#1906
2015City of Oaks MarathonRaleighNC2:48:42#1350
2014Allianz Richmond Marathon, CarMax Richmond Half Marathon, & Capital One Richmond 8kRichmondVA2:38:17#6988
2014Canyonlands Half MarathonMoabUT2:55:56#2804
2013Sprouts Mesa - Phoenix MarathonMesaAZ2:41:43#1811
2013Horsetooth Half Marathon - Presented by Fort Collins ConnexionFort CollinsCO2:57:25#1241
2012Rock 'n' Roll New OrleansNew OrleansLA2:33:22#8933
2012Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:37:51#6360
2012Rock 'n' Roll Savannah Marathon & 1/2 MarathonSavannahGA2:50:44#9033
2011Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:38:01#7075
20112025 Disney Princess Half Marathon Weekend presented by CORKCICLE®OrlandoFL2:41:15#6239
2010Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:34:10#6589
2010Georgetown to Idaho Springs Half MarathonUnknownCO2:42:35#2244
2009Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:37:24#3620
2009Georgetown to Idaho Springs Half MarathonUnknownCO2:42:19#1983
2008Leading Ladies & Dakota Spirit MarathonSpearfishSD2:20:08#158
2007Georgetown to Idaho Springs Half MarathonUnknownCO2:28:22#1735
2007Canyonlands Half MarathonMoabUT2:42:40#2718
2006Slacker Half Marathon-Relay-4-Mile RacesGeorgetownCO2:35:54#522
2005Boulder Rez MarathonBoulderCO2:57:30#1947
2004Georgetown to Idaho Springs Half MarathonUnknownCO2:21:54#1754

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

COColorado
19 races
UTUtah
4 races
SDSouth Dakota
2 races
TNTennessee
1 race

50-State Challenge

4/ 51 states + DC

47 states to go