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All-Colorado Marathon and Half Marathon Records

To the best of our knowledge, these are the fastest times ever run at a marathon or half marathon in the state of Colorado, on a USATF certified course. Some of the certified courses in Colorado are downhill courses which are not eligible for American Record purposes per USATF. However, we feel that because of the altitude factor, we will consider results run on those courses as eligible for this list. Please contact us if you feel you have run faster.

These records are copyrighted by Colorado Runner LLC. Any reproduction without the express written consent of Colorado Runner LLC is prohibited.

Updated 4/11/2020

All-Colorado Marathon Records
Male
Age GroupNameRaceTime
19 & underAwet BerakiAmerican Discovery Trail (2016)2:38:18
20-24Creighton KingRawhide (1983)2:22:12
25-29Norberto SeguraRawhide (1984)2:18:06
30-34Chris SiemersRock ‘n’ Roll Denver (2011)2:18:48
35-39Stan CurranRawhide (1982)2:22:21
40-44Ken ScheiRawhide (1982)2:31:44
45-49Ardel BoesRawhide (1982)2:29:30
50-54Tom BaileyDenver Post (1981)2:38:57
55-59Tom BaileyRawhide (1984)2:42:20
60-64Paul HughesColorado (2018)2:58:21
65-69Heath HibbardAspen Valley (2018)3:18:58
70 & overNico SolomosDenver (2008)3:51:48
Female
Age GroupNameRaceTime
19 & underHannah GreenBoulder (2010)3:09:42
20-24Kate BrickerRawhide (1983)2:49:36
25-29Masako ChibaBoulder (2004)2:41:05
30-34Mizuho NasukawaRock ‘n’ Roll Denver (2012)2:37:05
35-39Nuta OlaruDenver (2008)2:42:18
40-44Martha TenorioDenver (2007)2:46:41
45-49Mercedes GilColorado (2008)3:00:41
50-54Lin LascellesColfax (2014)3:07:10
55-59Diane RidgewayColorado (2004)3:21:18
60-64Carol KinzyColorado (2011)3:36:28
65-69Margareta NuytinckREVEL Rockies (2018)3:41:56
70 & overMyra RhodesColorado (2006)4:09:12
All-Colorado Half Marathon Records
Male
Age GroupNameRaceTime
19 & underAwet BerakiAmerican Discovery Trail (2017)1:10:09
20-24Jon SinclairRawhide (1982)1:04:06
25-29Mario MaciasGeorgetown to Idaho Springs (2011)1:02:50
30-34Craig HolmRawhide (1984)1:04:03
35-39Stanley BoenMt. Sneffels (2015)1:06:26
40-44Damien KochRawhide (1984)1:08:58
45-49Bernie BoettcherSlacker Half Marathon (2010)1:12:02
50-54Bob WeinerGeorgetown to Idaho Springs (2015)1:12:19
55-59Roger SayreFall Equinox (2017)1:18:40
60-64Roger SayreFall Equinox (2018)1:19:47
65-69Heath HibbardSlacker (2018)1:28:29
70 & overJose CardenasGeorgetown to Idaho Springs (2004)1:33:48
Female
Age GroupNameRaceTime
19 & underAzusa SumiBoulder Backroads (2015)1:15:09
20-24Rui AoyamaRock ‘n’ Roll Denver (2012)1:14:35
25-29Maureen CustyRawhide (1984)1:14:08
30-34Luminita TalposRocky Mountain (2006)1:14:20
35-39Nuta OlaruRocky Mountain (2007)1:13:28
40-44Joanna ZeigerREVEL Rockies (2014)1:14:03
45-49Colleen De ReuckCrossroads (2010)1:19:45
50-54Colleen De ReuckPlatte River (2015)1:21:17
55-59Lin LascellesSlacker (2019)1:31:20
60-64Gwen JacobsonREVEL Rockies (2019)1:38:56
65-69Jo Ann MeyerColorado (2010)1:44:35
70 & overLibby JamesCrossroads (2006)1:47:54

These records are copyrighted by Colorado Runner LLC. Any reproduction without the express written consent of Colorado Runner LLC is prohibited.

Joyce McKelvey