HalfRuns
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Kayley Byl

FemaleColorado2016–2025

21

Total Finishes

10

Different Races

2

States (4%)

1:59:13

PR (9:06/mi)

2:22:13

Average

+0:05:49

Slower (first to last)

Medal House

2021

Georgetown to Idaho Springs Half Marathon

2:18:28
#435 overall#208 gender
2021

Cowtown Marathon, Half Marathon and Ultra Marathon

2:21:31
#1548 overall#650 gender
2021

Kaiser Permanente Colfax Marathon

2:24:19
#2390 overall#1138 gender
2021

Rocky Mountain Half Marathon & 5K

2:41:52
#814 overall
2019

Revel Rockies

2:11:40
#570 overall#324 gender
2019

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

2:17:52
#2398 overall#1174 gender
2019

Georgetown to Idaho Springs Half Marathon

2:26:41
#778 overall#404 gender
2018

Spring Fling Prairie Dog Half, 10k, & 5k

2:10:07
#100 overall
2018

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

2:22:10
#2685 overall#1365 gender
2018

Georgetown to Idaho Springs Half Marathon

2:38:30
#895 overall#503 gender
2017

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

2:04:40
#1655 overall#695 gender
2016

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

2:05:10
#2102 overall#846 gender

Performance Timeline

PR 1:59:13201620172018201820182019201920192021202120212021202120222022202220222022202220232024202420242025

Complete Race Log

YearRaceStateTimePlace
2025Georgetown to Idaho Springs Half MarathonUnknownCO2:10:59#555
2024Revel RockiesDenverCO1:59:13#592
2024Georgetown to Idaho Springs Half MarathonUnknownCO1:59:29#326
2024Kaiser Permanente Colfax MarathonDenverCO2:13:40#2454
2023Kaiser Permanente Colfax MarathonDenverCO2:11:29#2157
2022The Colorado MarathonFort CollinsCO2:17:44#534
2022Revel RockiesDenverCO2:18:26#668
2022Georgetown to Idaho Springs Half MarathonUnknownCO2:22:57#584
2022Everglades Half MarathonMiamiFL2:32:25#380
2022Kaiser Permanente Colfax MarathonDenverCO2:41:07#2830
2022Rocky Mountain Half Marathon & 5KEstes ParkCO2:50:26#762
2021Georgetown to Idaho Springs Half MarathonUnknownCO2:18:28#435
2021Cowtown Marathon, Half Marathon and Ultra MarathonFort WorthTX2:21:31#1548
2021Kaiser Permanente Colfax MarathonDenverCO2:24:19#2390
2021Rocky Mountain Half Marathon & 5KEstes ParkCO2:41:52#814
2021Mount Rushmore Half MarathonKeystoneSD2:43:57#829
2019Revel RockiesDenverCO2:11:40#570
2019Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:17:52#2398
2019Georgetown to Idaho Springs Half MarathonUnknownCO2:26:41#778
2018Spring Fling Prairie Dog Half, 10k, & 5kArvadaCO2:10:07#100
2018Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:22:10#2685
2018Georgetown to Idaho Springs Half MarathonUnknownCO2:38:30#895
2017Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:04:40#1655
2016Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenverCO2:05:10#2102

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

COColorado
21 races
SDSouth Dakota
1 race

50-State Challenge

2/ 51 states + DC

49 states to go