| # | Jooksja | Jooksude arv | Isiklik rekord | Esimene maraton | Viimane maraton |
|---|---|---|---|---|---|
| 32751 | Jaakko Keskikuru | 2 | 3:07:36, Oulu, 2006 | 3:23:25, Oulu, 2005 | 3:07:36, Oulu, 2006 |
| 32752 | Jaakko Kesti | 2 | 4:27:14, Oulu, 2014 | 4:27:14, Oulu, 2014 | 5:46:35, Pyhätunturi, 2023 |
| 32753 | Jaakko Kiiskilä, 1976 | 2 | 3:39:21, Berlin, 2013 | 4:06:52, Stockholm, 2012 | 3:39:21, Berlin, 2013 |
| 32754 | Jaakko Kiviranta, 1974 | 2 | 3:34:12, Wien, 2015 | 3:34:12, Wien, 2015 | 3:39:03, Tallinn, 2025 |
| 32755 | Jaakko Klinga, 1993 | 2 | 3:28:53, Helsinki, 2025 | 3:55:47, Stockholm, 2024 | 3:28:53, Helsinki, 2025 |
| 32756 | Jaakko Koivumäki, 1977 | 2 | 4:13:02, Stockholm, 2005 | 4:23:22, Kuopio, 2004 | 4:13:02, Stockholm, 2005 |
| 32757 | Jaakko Kölhi, 1985 | 2 | 3:52:19, Espoo, 2012 | 3:56:22, Helsinki, 2011 | 3:52:19, Espoo, 2012 |
| 32758 | Jaakko Komulainen, 1974 | 2 | 4:50:31, Stockholm, 2009 | 5:07:27, Stockholm, 2008 | 4:50:31, Stockholm, 2009 |
| 32759 | Jaakko Koppinen, 1969 | 2 | 4:57:54, Stockholm, 2007 | 4:57:54, Stockholm, 2007 | 4:58:40, Stockholm, 2008 |
| 32760 | Jaakko Korkeaniemi | 2 | 4:23:28, Helsinki, 2014 | 4:51:48, Helsinki, 2008 | 4:23:28, Helsinki, 2014 |
