Longest Time Spans Between First and Last Ultramarathon Wins

Men

31y122d  21 Nov 1981 => 23 Mar 2013   Richard Schick (28 Aug 1949,USA)
31y  3d  12 Dec 1982 => 15 Dec 2013   Mark Dorion (12 May 1959,USA)
30y342d  02 Jul 1976 => 09 Jun 2007   Pekka Termonen (21 Nov 1949,FIN)
30y171d  16 May 1971 => 03 Nov 2001   Ken Young (09 Nov 1941,USA)
29y181d  30 Oct 1982 => 28 Apr 2012   Joe Winch (30 Apr 1956,USA)
28y365d  30 Sep 1983 => 29 Sep 2012   Yiannis Kouros (13 Feb 1956,GRE)
28y216d  12 Sep 1976 => 16 Apr 2005   Frank Bozanich (20 May 1944,USA)
26y164d  30 Apr 1977 => 11 Oct 2003   Don Ritchie (06 Jul 1944,SCO)
25y287d  01 Jun 1984 => 15 Mar 2010   Wolfgang Schwerk (28 Jul 1955,GER)
25y227d  26 Feb 1978 => 11 Oct 2003   Dennis Rinde (15 Oct 1958,USA)
     10
25y114d  28 Oct 1979 => 19 Feb 2005   Don Davis (07 May 1945, USA)
24y 33d  15 Nov 1975 => 18 Dec 1999   Nick Marshall (USA)
24y 19d  24 May 1930 => 12 Jun 1954   Wally Hayward (RSA)
22y280d  09 Feb 1980 => 16 Nov 2002   Ray Krolewicz (USA)
22y125d  31 Dec 1984 => 05 May 2007   Tom Possert (1962,USA)
22y  1d  26 Nov 1989 => 27 Nov 2011   David Wakeling (ENG)
22y             1980 =>        2002   Colin Donelly (GBR)
21y178d  22 Oct 1976 => 18 Apr 1998   Vassili Triantos (USA)
21y 65d  13 May 1973 => 17 Jul 1994   Lion Caldwell (USA)
21y 15d  04 Oct 1981 => 19 Oct 2002   Bernd Heinrich (19 Apr 1940,USA)
     20

20y325d  13 Mar 1993 => 01 Feb 2014   Rich Hanna (18 Jul 1964,USA) 
19y362d  05 Dec 1992 => 01 Dec 2012   Andrew Law (AUS)
19y243d  13 Mar 1976 => 11 Nov 1995   Don Choi (USA)
19y200d  27 Apr 1980 => 13 Nov 1999   Will Pittenger (USA)
18y341d  25 May 1991 => 01 May 2010   Valmir Nunes (16 Jan 1964,BRA)
18y152d  02 Apr 1978 => 01 Sep 1996   Jim Howard (USA)
17y364d  14 Jul 1990 => 12 Jul 2008   Peter Findlay (CAN)
17y230d  31 Oct 1992 => 18 Jun 2010   Jaroslaw Janicki (06 Jul 1966,POL)
17y182d  04 Mar 1984 => 02 Sep 2001   Jerry Schuster (USA)
17y158d  25 Jul 1981 => 29 Dec 1998   Al Howie (16 Sep 1945,CAN)
     30
17y 50d  30 May 1981 => 19 Jul 1998   Dusan Mravlje (13 Feb 1953,SLO)
17y  0d  13 May 1989 => 13 May 2006   Brian Purcell (1956,USA)
16y359d  16 Jul 1989 => 15 Jul 2006   Ted Massa (05 Nov 1956,USA)
16y358d  23 Oct 1983 => 15 Oct 2000   Jean-Paul Hebrard (FRA)
16y344d  29 Nov 1981 => 08 Nov 1998   Mike Duncan (USA)
16y344d  21 Jan 1995 => 31 Dec 2011   DeWayne Satterfield (1964,USA)
16y295d  13 Nov 1982 => 04 Sep 1999   Frank DeLeo (USA)
16y246d  06 Jun 1981 => 07 Feb 1998   Rae Clark (07 Feb 1952,USA)
16y218d  29 Apr 1979 => 03 Dec 1995   Bill McDermott (USA)
16y 56d  18 Feb 1979 => 15 Apr 1995   Robert Perez (USA)
     40
16y 38d  27 Sep 1991 => 04 Nov 2007   Janos Bogar (26 Jul 1964,HUN)
16y             1987 =>        2003   Trevor Jacobs (AUS)

Women

30y337d  05 Mar 1983 => 15 Feb 2014   Daniele Cherniak (24 Oct 1961, USA)
28y343d  16 Apr 1979 => 22 Mar 2008   Wendy Dodds (ENG)
23y334d  30 Dec 1978 => 29 Nov 2002   Sue Ellen Trapp (03 Mar 1946, USA)
20y133d  04 Jun 1988 => 25 Oct 2008   Birgit Lennartz (22 Nov 1965, GER)
19y157d  14 Apr 1985 => 18 Sep 2004   Ann Trason (30 Aug 1960, USA)
19y 95d  06 May 1989 => 09 Aug 2008   Janice (Dehaye) Anderson (1966, USA)
19y 66d  18 Mar 1990 => 23 May 2009   Lorraine Gersitz (06 May 1954, USA)
19y 10d  13 Nov 1982 => 23 Nov 2001   Mary Ann Miller (USA)
18y363d  21 Oct 1984 => 19 Oct 2003   Patricia Boussely (FRA)
18y 40d  20 Mar 1988 => 29 Apr 2006   Frith vanderMerwe (26 May 1964,RSA)
     10
17y357d  20 Jul 1985 => 12 Jul 2003   Gunhild Swanson (02 Jul 1944, USA)
16y364d  26 Jul 1992 => 25 Jul 2009   Corinne Favre (26 Jul 1992,FRA)
16y284d  08 May 1993 => 06 Feb 2010   Luanne Park (1960, USA)
16y231d  26 Dec 1982 => 14 Aug 1999   Carol LaPlant (USA)
16y225d  17 Feb 1985 => 30 Sep 2001   Christine Gibbons (07 Oct 1961, USA)
16y219d  27 Jul 1985 => 03 Mar 2002   Hilary Walker (09 Nov 1953,ENG)
16y 78d  28 Jul 1990 => 14 Oct 2006   Sue Kainulainen (14 May 1962,CAN)
16y 64d  22 Feb 1992 => 26 Apr 2008   Ellen McCurtin (1967,USA)
16y 50d  25 Aug 1979 => 14 Oct 1995   Lorna Michael (USA)
16y 42d  09 Oct 1983 => 20 Nov 1999   Jan Levet (USA)
     20

Last Updated on 15 Jun 2014

Contributors: Nick Marshall, Tero Toyryla, Andy Milroy, Jari Tomppo, Ted Massa, Mark Dorion, Dewayne Satterfield, Joe Winch