World Single Age Records- 12 km

Men
  6y110d    1:04:49.8   Charlie Westrip (USA)             15 Aug 2010   03 Dec 2016  Aberdeen NC USA
  7y255d      54:08     Jason Parks (USA)                 07 Mar 2006   17 Nov 2013  Alexandria VA USA
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  9y314d      45:46     Espen Lehnst (USA)                30 Jun 2004   10 May 2014  Armada MI USA
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 15y063d      41:24     Mitch Kingery (USA)               03 Jul 1956   04 Sep 1971  Redwood City CA USA
 16y304d      34:46     Simon Cheprot (KEN)               02 Jul 1993   02 May 2010  Spokane WA USA
 17y176d      34:52     Nicholas Kemboi (QAT)             25 Nov 1983   20 May 2001  Lisbon POR
 18y342d      34:23     Chala Lemi Demie (ETH)            26 Feb 1987   03 Feb 2006  Catania ITA
 19y259d      34:21     Jackson Kirwa Kiprono (KEN)       20 May 1986   03 Feb 2006  Catania ITA
 20y217d      34:07     Wesley Chelule Kipkurui (KEN)     04 Sep 1974   09 Apr 1995  Catania ITA
    165d      34:07     Lazarus Nyakeraka Oyondi (KEN)    22 Nov 1975   05 May 1996  Spokane WA USA
 21y336d      33:51     Micah Kogo Kemboi (KEN)           03 Jun 1986   04 May 2008  Spokane WA USA
 22y258d      34:18.9   Parker Stinson (USA)              03 Mar 1992   16 Nov 2014  Alexandria VA USA
 23y260d      33:46     Simon Kigen (KEN)                 01 Sep 1961   19 May 1985  Portland OR USA
 24y078d      34:11     Allan Kiprono Kipkorir (KEN)      15 Feb 1990   04 May 2014  Spokane WA USA
 25y181d      33:58     Simon Ndirangu Githuka (KEN)      01 Nov 1985   01 May 2011  Spokane WA USA
 26y055d      34:10     Reuben Cheruiyot Kiprop (KEN)     13 Mar 1974   07 May 2000  Spokane WA USA
 27y358d      34:06     Michael Musyoki (KEN)             28 May 1956   20 May 1984  Portland OR USA
 28y221d      34:21     Rob deCastella (AUS)              27 Feb 1957   06 Oct 1985  Itasca IL USA
 29y141d      33:55     Arturo Barrios (USA)              12 Dec 1963   02 May 1993  Spokane WA USA
 30y357d      34:04     Zackariah Barie (TAN)             29 May 1953   20 May 1984  Portland OR USA
 31y072d      33:55     Yobes Ondieki (KEN)               21 Feb 1961   03 May 1992  Spokane WA USA
 32y141d      34:17     John Korir Kipsang (KEN)          15 Dec 1975   04 May 2008  Spokane WA USA
 33y313d      34:17     Paul Koech (KEN)                  25 Jun 1969   04 May 2003  Spokane WA USA
 34y036d      34:02     Joseph Nzau (KEN)                 14 Apr 1950   20 May 1984  Portland OR USA
 35y086d      34:09     Andrew Masai (KEN)                13 Jan 1960   09 Apr 1995  Catania ITA
 36y029d      34:27     Emile Puttemans (BEL)             08 Oct 1947   06 Nov 1983  Palermo ITA
 37y129d      35:03     Suleiman Nyambui Mujaya (TAN)     13 Feb 1953   22 Jun 1990  Braunschweig GER
 38y087d      35:09     Tesfaye Bekele (ETH)              05 Feb 1971   03 May 2009  Spokane WA USA
 39y303d      34:42     Nelson Chirchir (KEN)             16 Jun 1956   14 Apr 1996  Genoa ITA
 40y127d      36:12     John Tuttle (USA)                 16 Oct 1958   20 Feb 1999  Orlando FL USA
 41y123d      36:31     Nick Rose (ENG)                   30 Dec 1951   02 May 1993  Spokane WA USA
 42y294d      35:57     Antonio Villanueva (MEX)          25 Jul 1940   15 May 1983  Portland OR USA
 43y047d      37:02     Kevin Castille (USA)              17 Mar 1972   03 May 2015  Spokane WA USA
 44y315d      37:50     Dennis Simonaitis (USA)           25 Jun 1962   06 May 2007  Spokane WA USA
 45y028d      37:51     Mbarak Hussein (USA)              04 Apr 1965   02 May 2010  Spokane WA USA
 46y107d      37:07     Benedito Donizetti Gomes (BRA)    16 Nov 1961   02 Mar 2008  San Pablo BRA
 47y032d      37:16     Mbarak Hussein (USA)              04 Apr 1965   06 May 2012  Spokane WA USA
 48y031d      38:06     Mbarak Hussein (USA)              04 Apr 1965   05 May 2013  Spokane WA USA
 49y093d      41:04.3   Steve Kartalia (USA)              15 Aug 1965   16 Nov 2014  Alexandria VA USA
 50y224d      40:28     Theo VandenAbeel (BEL)            15 Aug 1960   27 Mar 2011  Zandvoort NED
 51y243d      40:48     Craig Fram (USA)                  21 Sep 1958   22 May 2010  Bedford NH USA
 52y005d      40:44     Ronny Agten (BEL)                 22 Mar 1959   27 Mar 2011  Zandvoort NED
 53y200d      39:48     Fabien Manzanares (FRA)           20 Feb 1960   08 Sep 2013  Saint Gely du Fesc FRA
 54y285d      40:09     Drago Paripovic (CRO)             05 Nov 1959   17 Aug 2014  Murter CRO
 55y108d      42:00     Marc VanderHoeven (BEL)           01 Jan 1960   19 Apr 2015  Vieux-Conde FRA
 56y036d      42:10     John Barbour (USA)                16 Apr 1954   22 May 2010  Bedford NH USA
 57y086d      42:03     Brian Pilcher (USA)               23 Aug 1956   17 Nov 2013  Alexandria VA USA
 58y119d      42:45.8   Ken Youngers (USA)                20 Jul 1956   16 Nov 2014  Alexandria VA USA
 59y174d      42:27     Jack Nelson (USA)                 30 Aug 1939   20 Feb 1999  Orlando FL USA
 60y077d      43:04     Thomas McCormack (USA)            01 Sep 1953   17 Nov 2013  Alexandria VA USA
 61y076d      42:54.1   Thomas McCormack (USA)            01 Sep 1953   16 Nov 2014  Alexandria VA USA
 62y353d      44:28     Peter Mullin (USA)                29 Nov 1950   17 Nov 2013  Alexandria VA USA
 63y291d      45:20.2   Tom Bernhard (USA)                09 Jul 1951   26 Apr 2015  Sacramento CA USA
 64y129d      44:28     Tom Bernhard (USA)                09 Jul 1951   15 Nov 2015  Alexandria VA USA
 65y110d      47:02     Terry McCluskey (USA)             30 Jul 1948   17 Nov 2013  Alexandria VA USA
 66y195d      47:35.5   Lloyd Hansen (USA)                05 May 1948   16 Nov 2014  Alexandria VA USA
 67y211d      45:42     Ed Whitlock (CAN)                 06 Mar 1931   03 Oct 1998  Buffalo NY USA
 68y211d      44:27     Ed Whitlock (CAN)                 06 Mar 1931   03 Oct 1999  Buffalo NY USA
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 70y183d      50:08     Joseph Burgasser (USA)            13 Sep 1938   15 Mar 2009  Saint Petersburg FL USA
 71y269d      49:20     Doug Goodhue (USA)                21 Feb 1942   17 Nov 2013  Alexandria VA USA
 72y268d      48:37.9   Doug Goodhue (USA)                21 Feb 1942   16 Nov 2014  Alexandria VA USA
 73y267d      55:08     Doug Goodhue (USA)                21 Feb 1942   15 Nov 2015  Alexandria VA USA
 74y101d    1:06:39.4   Joe Hurtado (USA)                 15 Jan 1941   26 Apr 2015  Sacramento CA USA
 75y303d    1:03:15     Roland Cormier (USA)              16 Jan 1940   15 Nov 2015  Alexandria VA USA
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 77y084d    1:07:34     Bob Katz (USA)                    21 Feb 1938   16 May 2015  Bedford NH USA
 78y342d    1:13:45     Henry Holt (USA)                  03 Nov 1935   11 Oct 2014  Columbia SC USA
 79y355d    1:12:02     Henry Holt (USA)                  03 Nov 1935   24 Oct 2015  Columbia SC USA
 80y147d      56:33     John Keston (USA)                 05 Dec 1924   01 May 2005  Spokane WA USA
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 83y297d    1:13:31.9   Paul Flanagan (USA)               03 Jul 1931   26 Apr 2015  Sacramento CA USA
 84y251d    1:45:51.9   Ed Reyna (USA)                    18 Aug 1930   26 Apr 2015  Sacramento CA USA
 85y148d    1:16:17     John Keston (USA)                 05 Dec 1924   02 May 2010  Spokane WA USA
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 91y067d    1:34:40     Roy Englert (USA)                 11 Sep 1922   17 Nov 2013  Alexandria VA USA
Women
  7y310d    1:02:20.9   Elizabeth-Ann Westrip (USA)       28 Jan 2009   03 Dec 2016  Aberdeen NC USA
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 13y223d      51:26     Morgan Lucason (USA)              01 Nov 2002   11 Jun 2016  Canastota NY USA
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 15y356d      41:22     Lydia Cheromei Kogo (KEN)         11 May 1977   02 May 1993  Spokane WA USA
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 17y357d      39:35     Gladys Ondeyo (KEN)               10 May 1975   02 May 1993  Spokane WA USA
 18y144d      39:36.8   Esther Chemutai (KEN)             02 Nov 1993   25 Mar 2012  Zandvoort NED
 19y054d      39:53     Rita Cheptoo Sitienei (KEN)       15 Feb 1981   09 Apr 2000  Voghera ITA
 20y301d      39:34     Leah Cherotich (KEN)              30 Dec 1987   26 Oct 2008  Santiago de Compostela ESP
 21y069d      38:37     Lineth Chepkurui (KEN)            23 Feb 1988   03 May 2009  Spokane WA USA
 22y068d      38:09.4   Lineth Chepkurui (KEN)            23 Feb 1988   02 May 2010  Spokane WA USA
 23y035d      38:20.2   Emily Sisson (USA)                12 Oct 1991   16 Nov 2014  Alexandria VA USA
 24y073d      38:49.3   Emily Muge Chebet (KEN)           18 Feb 1986   02 May 2010  Spokane WA USA
 25y167d      39:15     Gladys Cherono (KEN)              12 May 1983   26 Oct 2008  Santiago de Compostela ESP
 26y135d      38:03     Cynthia Cherotich Limo (KEN)      18 Dec 1989   01 May 2016  Spokane WA USA
 27y233d      38:52     Edna Kiplagat Ngeringwony (KEN)   15 Sep 1979   06 May 2007  Spokane WA USA
 28y203d      38:26     Mamitu Daska Molisa (ETH)         16 Oct 1983   06 May 2012  Spokane WA USA
 29y078d      37:50     Molly Huddle (USA)                31 Aug 1984   17 Nov 2013  Alexandria VA USA
 30y077d      38:07.1   Molly Huddle (USA)                31 Aug 1984   16 Nov 2014  Alexandria VA USA
 31y076d      38:36     Molly Huddle (USA)                31 Aug 1984   15 Nov 2015  Alexandria VA USA
 32y132d      37:58     Shalane Flanagan (USA)            08 Jul 1981   17 Nov 2013  Alexandria VA USA
 33y283d      39:05     Alisha Williams (USA)             05 Feb 1982   15 Nov 2015  Alexandria VA USA
 34y208d      39:23     Elana Meyer (RSA)                 10 Oct 1966   06 May 2001  Spokane WA USA
 35y019d      39:17     Brianne Nelson (USA)              27 Oct 1980   15 Nov 2015  Alexandria VA USA
 36y262d      40:01     Dulce-Maria Rodriguez delaCruz (MEX)14 Aug 1972   03 May 2009  Spokane WA USA
 37y364d      39:58     Kerryn McCann (AUS)               02 May 1967   01 May 2005  Spokane WA USA
 38y019d      38:53     Colleen De Reuck (USA)            16 Apr 1964   05 May 2002  Spokane WA USA
 39y018d      40:22     Colleen De Reuck (USA)            16 Apr 1964   04 May 2003  Spokane WA USA
 40y138d      40:30.3   Jennifer Rhines (USA)             01 Jul 1974   16 Nov 2014  Alexandria VA USA
 41y137d      40:04     Jennifer Rhines (USA)             01 Jul 1974   15 Nov 2015  Alexandria VA USA
 42y005d      40:49     Firiya Sultanova (RUS)            29 Apr 1961   04 May 2003  Spokane WA USA
 43y003d      41:28     Firiya Sultanova (RUS)            29 Apr 1961   02 May 2004  Spokane WA USA
 44y202d      42:04     Perry Shoemaker (USA)             27 Apr 1971   15 Nov 2015  Alexandria VA USA
 45y064d      43:18     Tatyana Pozdniakova (UKR)         04 Mar 1955   07 May 2000  Spokane WA USA
 46y164d      42:56     Priscilla Welch (USA)             22 Nov 1944   05 May 1991  Spokane WA USA
 47y163d      42:58     Priscilla Welch (USA)             22 Nov 1944   03 May 1992  Spokane WA USA
 48y092d      46:39     Rebecca Wooley (USA)              19 Feb 1951   22 May 1999  Bedford NH USA
 49y059d      45:52     Tatyana Pozdniakova (UKR)         04 Mar 1955   02 May 2004  Spokane WA USA
 50y171d      45:54.2   Daniela Gassmann (SUI)            23 Jul 1964   10 Jan 2015  Dietikon SUI
 51y027d      42:25.0   Peter Gschwend (SUI)              14 Dec 1952   10 Jan 2004  Dietikon SUI
 52y186d      42:48.3   Peter Camenzind (SUI)             08 Jul 1951   10 Jan 2004  Dietikon SUI
 53y186d      47:38     Houria Frechou (FRA)              19 Jan 1960   24 Jul 2013  Bayonne FRA
 54y341d      48:33     Joan Ottaway (USA)                16 Mar 1944   20 Feb 1999  Orlando FL USA
 55y124d      48:21.2   Christine Kennedy (USA)           29 Dec 1954   02 May 2010  Spokane WA USA
 56y227d      49:04     Carmen Troncoso (USA)             02 Apr 1959   15 Nov 2015  Alexandria VA USA
 57y184d      46:26.9   Joan Samuelson (USA)              16 May 1957   16 Nov 2014  Alexandria VA USA
 58y129d      49:39     Rosalia Zanoner (ITA)             03 Dec 1951   11 Apr 2010  Bolzano ITA
 59y111d      51:43     Shirley Matson (USA)              07 Nov 1940   26 Feb 2000  Orlando FL USA
 60y153d      52:17     Maria-Grazia Navacchia (ITA)      05 Nov 1952   07 Apr 2013  Turin ITA
 61y058d      51:17.3   Stefica Gajic (SUI)               12 Nov 1948   09 Jan 2010  Dietikon SUI
 62y048d      49:02     Kathryn Martin (USA)              30 Sep 1951   17 Nov 2013  Alexandria VA USA
 63y047d      48:53.6   Kathryn Martin (USA)              30 Sep 1951   16 Nov 2014  Alexandria VA USA
 64y046d      49:25     Kathryn Martin (USA)              30 Sep 1951   15 Nov 2015  Alexandria VA USA
 65y034d      51:26.4   Emmi Luthi (SUI)                  01 Mar 1944   04 Apr 2009  Kehrsatz SUI
 66y068d      52:28.1   Emmi Luthi (SUI)                  01 Mar 1944   08 May 2010  Kehrsatz SUI
 67y025d      57:48.6   Jo-Anne Rowland (USA)             01 Apr 1948   26 Apr 2015  Sacramento CA USA
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 69y302d    1:03:45.6   Cheryl Vail (USA)                 02 May 1945   28 Feb 2015  Jesup GA USA
 70y125d      58:22     June Machala (USA)                01 Jan 1931   06 May 2001  Spokane WA USA
 71y299d    1:05:36     Cheryl Vail (USA)                 02 May 1945   25 Feb 2017  Jesup GA USA
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 73y179d    1:07:42.6   JoAnn Hall (USA)                  29 Oct 1941   26 Apr 2015  Sacramento CA USA
 74y115d    1:16:17.9   Ellen Nitz (USA)                  24 Jul 1940   16 Nov 2014  Alexandria VA USA
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 76y006d    1:05:00.7   Heide Moebius (USA)               10 Nov 1938   16 Nov 2014  Alexandria VA USA
 77y005d    1:07:20     Heide Moebius (USA)               10 Nov 1938   15 Nov 2015  Alexandria VA USA

Last Updated on 23 Mar 2017