| # | Juoksija | Maratonien määrä | Paras tulos | Ensimmäinen tulos | Viimeinen tulos |
|---|---|---|---|---|---|
| 31881 | Jaakko Kylmälahti, 1973 | 2 | 4:52:35, Stockholm, 2014 | 5:33:26, Stockholm, 2013 | 4:52:35, Stockholm, 2014 |
| 31882 | Jaakko Lahtinen, 1982 | 2 | 3:59:49, Budapest, 2006 | 3:59:49, Budapest, 2006 | 4:26:28, Stockholm, 2012 |
| 31883 | Jaakko Latvajärvi | 2 | 4:20:33, Pori, 2008 | 4:51:59, Pori, 2007 | 4:20:33, Pori, 2008 |
| 31884 | Jaakko Laurila, 1984 | 2 | 3:12:56, Stockholm, 2015 | 3:18:34, Stockholm, 2013 | 3:12:56, Stockholm, 2015 |
| 31885 | Jaakko Lavikainen | 2 | 4:33:59, Helsinki, 2014 | 4:53:05, Vantaa, 2013 | 4:33:59, Helsinki, 2014 |
| 31886 | Jaakko Lehtoaho, 1982 | 2 | 3:17:09, Forssa, 2010 | 3:17:09, Forssa, 2010 | 3:48:24, Pieksamäki, 2011 |
| 31887 | Jaakko Lehtonen | 2 | 3:42:58, Valencia, 2023 | 5:46:20, Joutseno, 2022 | 3:42:58, Valencia, 2023 |
| 31888 | Jaakko Lindfors, 1988 | 2 | 4:17:40, Helsinki, 2010 | 4:17:40, Helsinki, 2010 | 4:35:06, Turku, 2013 |
| 31889 | Jaakko Lyytikäinen, 1983 | 2 | 4:37:10, Helsinki, 2012 | 4:58:34, Espoo, 2011 | 4:37:10, Helsinki, 2012 |
| 31890 | Jaakko Mäkelä | 2 | 3:26:35, Espoo, 2020 | 5:24:28, Kokkola, 2011 | 3:26:35, Espoo, 2020 |