HalfRuns
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Mark Koch

MaleColorado19892025

88

Total Finishes

27

Distinct Races

10

States (20%)

1:15:53

PR (5:48/mi)

2:20:17

Average

+2:27:41

Slower (first to last)

Medal House

1998

Pikes Peak Ascent

2:49:14
#15 overall#14 gender
1997

Georgetown to Idaho Springs Half Marathon

1:20:19
#38 overall#37 gender
1997

Pikes Peak Ascent

2:38:53
#9 overall#9 gender
1996

Pikes Peak Ascent

3:05:01
#55 overall#50 gender
1995

Pikes Peak Ascent

2:31:42
#5 overall#5 gender
1994

Seattle Marathon

1:15:53
#44 overall#43 gender
1994

Pikes Peak Ascent

2:34:58
#14 overall#14 gender
1993

Pikes Peak Ascent

2:42:15
#16 overall#16 gender
1992

Pikes Peak Ascent

2:41:08
#17 overall#17 gender
1991

Pikes Peak Ascent

2:50:51
#47 overall#46 gender
1990

Pikes Peak Ascent

2:51:15
#36 overall#34 gender
1989

Pikes Peak Ascent

2:31:48
#13 overall#13 gender

Performance Timeline

PR 1:15:531989199019911992199319941994199519961997199719981999199919992000200020012002200320042004200520062006200620072008200920092009201020102011201120112011201220122013201320132013201320132014201420142014201520152015201520152016201620162016201720172017201720172017201720172017201720182018201820182018201820192019201920192019201920192020202120222022202220232023202320242024202420252025

Complete Race Log

YearRaceStateTimePlace
2025Pikes Peak AscentManitou SpringsCO4:27:53#626
2025Tri-State New Jersey Spartan Trifecta Event Weekend - BeastVernonNJ4:59:29#218
2024Rock Canyon Half MarathonPuebloCO1:51:43#107
2024Pikes Peak AscentManitou SpringsCO4:03:15#357
2024Tri-State New Jersey Spartan Trifecta Event Weekend - BeastVernonNJ5:11:18#402
2023Rock Canyon Half MarathonPuebloCO1:50:20#75
2023The Toyota Super Half Marathon™& Game Day 5K™Colorado SpringsCO1:56:08#173
2023Pikes Peak AscentManitou SpringsCO4:17:15#477
2022Rock Canyon Half MarathonPuebloCO1:49:24#74
2022Pikes Peak AscentManitou SpringsCO3:54:58#271
2022Tri-State New Jersey Spartan Trifecta Event Weekend - BeastVernonNJ4:25:19#184
2021Pikes Peak AscentManitou SpringsCO4:09:03#327
2020Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA2:10:15#3088
2019Rock 'n' Roll New OrleansNew OrleansLA1:30:07#89
2019Mobile MarathonMobileAL1:31:43#23
2019Jazz Half Marathon and 5KNew OrleansLA1:32:06#33
2019Rock Canyon Half MarathonPuebloCO1:47:44#80
2019Kings & Queens Half MarathonPeauwakeeWI1:59:26#116
2019Cambridge Half Marathon + 5KCambridgeMA2:03:58#2907
2019Pikes Peak AscentManitou SpringsCO3:48:25#199
2018Stennis Space Center Marathon | Half Marathon | 5KStennis Space CenterMS1:30:25#8
2018Rock 'n' Roll New OrleansNew OrleansLA1:30:30#88
2018Jazz Half Marathon and 5KNew OrleansLA1:32:05#46
2018Pikes Peak AscentManitou SpringsCO1:43:46#219
2018The Toyota Super Half Marathon™& Game Day 5K™Colorado SpringsCO1:45:25#137
2018Kings & Queens Half MarathonPeauwakeeWI2:03:55#193
2017Stennis Space Center Marathon | Half Marathon | 5KStennis Space CenterMS1:25:52#6
2017Jazz Half Marathon and 5KNew OrleansLA1:26:17#14
2017Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS1:29:05#10
2017Rock 'n' Roll New OrleansNew OrleansLA1:29:19#107
2017Pensacola Beach Run Half MarathonGulf BreezeFL1:30:03#24
2017Rock Canyon Half MarathonPuebloCO1:41:28#42
2017The Toyota Super Half Marathon™& Game Day 5K™Colorado SpringsCO1:46:48#130
2017Surftown Half, 2-Person Relay & 5KWesterlyRI2:12:13#637
2017Baltimore Running FestivalBaltimoreMD2:30:20#4217
2017Pikes Peak AscentManitou SpringsCO3:40:52#196
2016Jazz Half Marathon and 5KNew OrleansLA1:31:44#25
2016Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS1:32:34#24
2016Rock Canyon Half MarathonPuebloCO1:39:56#56
2016Pikes Peak AscentManitou SpringsCO3:33:49#179
2015NorthShore Half MarathonMandevilleLA1:22:11#8
2015Jazz Half Marathon and 5KNew OrleansLA1:26:23#12
2015Rock 'n' Roll New OrleansNew OrleansLA1:27:39#73
2015Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS1:28:28#3
2015Pikes Peak AscentManitou SpringsCO3:49:21#274
2014Jazz Half Marathon and 5KNew OrleansLA1:23:43#10
2014Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS1:25:17#3
2014Johnny Kelley Half MarathonHyannisMA1:53:56#333
2014Pikes Peak AscentManitou SpringsCO4:03:30#586
2013American Discovery Trail MarathonColorado SpringsCO1:42:12#28
2013United Airlines NYC HalfNew YorkNY1:49:58#4033
2013Colorado Springs Marathon, Half, 5K, and Kids KColorado SpringsCO2:01:26#17
2013The Cheyenne Mountain RunColorado SpringsCO2:01:26#17
2013St. Jude Rock 'n' Roll SeattleSeattleWA2:38:52#8485
2013Pikes Peak AscentManitou SpringsCO3:20:55#117
2012Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS1:22:29#2
2012Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA1:57:55#2111
2011Community First Fox Cities Marathon presented by Miron ConstructionMenashaWI1:47:48#405
2011The Cheyenne Mountain RunColorado SpringsCO2:08:19#47
2011St. Jude Rock 'n' Roll SeattleSeattleWA2:40:47#12190
2011Pikes Peak AscentManitou SpringsCO3:15:00#114
2010St. Jude Rock 'n' Roll SeattleSeattleWA2:32:30#10879
2010Pikes Peak AscentManitou SpringsCO3:41:46#344
2009Publix Atlanta Marathon, Half Marathon & 5KAtlantaGA1:43:17#711
2009Baltimore Running FestivalBaltimoreMD2:28:08#5775
2009Pikes Peak AscentManitou SpringsCO3:31:44#236
2008Pikes Peak AscentManitou SpringsCO3:22:56#147
2007Pikes Peak AscentManitou SpringsCO3:27:02#188
2006Rock 'n' Roll New OrleansNew OrleansLA1:27:05#17
2006Rock n Roll NashvilleNashvilleTN1:59:53#3017
2006Pikes Peak AscentManitou SpringsCO3:38:46#284
2005Kenner's Ole Man River Half MarathonKennerLA1:26:29#11
2004Keesler Federal Mississippi Gulf Coast MarathonBiloxiMS1:25:11#4
2004Pikes Peak AscentManitou SpringsCO4:02:30#549
2003Georgetown to Idaho Springs Half MarathonUnknownCO1:25:56#67
2002Rock Canyon Half MarathonPuebloCO1:27:29#12
2001Rock Canyon Half MarathonPuebloCO1:28:56#18
2000Georgetown to Idaho Springs Half MarathonUnknownCO1:26:33#85
2000Rock Canyon Half MarathonPuebloCO1:26:54#11
1999Georgetown to Idaho Springs Half MarathonUnknownCO1:22:16#57
1999Duke City MarathonAlbuquerqueNM1:35:03#95
1999Pikes Peak AscentManitou SpringsCO2:39:49#13
1998Pikes Peak AscentManitou SpringsCO2:49:14#15
1997Georgetown to Idaho Springs Half MarathonUnknownCO1:20:19#38
1997Pikes Peak AscentManitou SpringsCO2:38:53#9
1996Pikes Peak AscentManitou SpringsCO3:05:01#55
1995Pikes Peak AscentManitou SpringsCO2:31:42#5
1994Seattle MarathonSeattleWA1:15:53#44
1994Pikes Peak AscentManitou SpringsCO2:34:58#14
1993Pikes Peak AscentManitou SpringsCO2:42:15#16
1992Pikes Peak AscentManitou SpringsCO2:41:08#17
1991Pikes Peak AscentManitou SpringsCO2:50:51#47
1990Pikes Peak AscentManitou SpringsCO2:51:15#36
1989Pikes Peak AscentManitou SpringsCO2:31:48#13

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

COColorado
50 races
LALouisiana
13 races
MSMississippi
8 races
WAWashington
4 races
GAGeorgia
3 races
NJNew Jersey
3 races
WIWisconsin
3 races
MAMassachusetts
2 races
NMNew Mexico
1 race
NYNew York
1 race

50-State Challenge

10/ 51 states + DC

41 states to go