| # | Juoksija | Maratonien määrä | Paras tulos | Ensimmäinen tulos | Viimeinen tulos |
|---|---|---|---|---|---|
| 30791 | Ari Kerkkänen, 1964 | 2 | 4:24:33, Forssa, 2006 | 4:24:33, Forssa, 2006 | 4:55:53, Athens, 2014 |
| 30792 | Ari Kiuttu | 2 | 4:47:19, Helsinki, 2008 | 5:03:18, Oulu, 2007 | 4:47:19, Helsinki, 2008 |
| 30793 | Ari Kolehmainen, 1968 | 2 | 4:13:57, Stockholm, 2016 | 4:30:12, Helsinki, 2015 | 4:13:57, Stockholm, 2016 |
| 30794 | Ari Komulainen, 1968 | 2 | 4:06:01, Stockholm, 2005 | 4:06:01, Stockholm, 2005 | 4:22:10, Stockholm, 2006 |
| 30795 | Ari Koskela, 1961 | 2 | 3:26:44, Helsinki, 2010 | 3:26:44, Helsinki, 2010 | 3:27:39, Amsterdam, 2011 |
| 30796 | Ari Koskimies, 1955 | 2 | 4:38:26, Copenhagen, 2013 | 5:09:07, Riga, 2012 | 4:38:26, Copenhagen, 2013 |
| 30797 | Ari Kotala, 1956 | 2 | 4:29:53, Helsinki, 2005 | 4:35:05, Stockholm, 2004 | 4:29:53, Helsinki, 2005 |
| 30798 | Ari Kotro | 2 | 4:19:24, Kuopio, 2009 | 4:19:24, Kuopio, 2009 | 5:08:17, Helsinki, 2014 |
| 30799 | Ari Kujanpää, 1985 | 2 | 5:08:51, Helsinki, 2017 | 5:08:51, Helsinki, 2017 | 5:19:49, Helsinki, 2018 |
| 30800 | Ari Kuoppa, 1963 | 2 | 4:22:12, Helsinki, 2013 | 4:22:12, Helsinki, 2013 | 5:23:00, Helsinki, 2023 |