| # | Juoksija | Maratonien määrä | Paras tulos | Ensimmäinen tulos | Viimeinen tulos |
|---|---|---|---|---|---|
| 12551 | Olavi Kossila, 1957 | 6 | 4:14:43, Ylistaro, 2005 | 4:44:35, Somero, 2004 | 4:22:59, Tuusula, 2009 |
| 12552 | Olavi Leppämäki, 1952 | 6 | 3:45:44, Seinäjoki, 2009 | 4:03:50, Stockholm, 2006 | 3:51:46, Tromsø, 2009 |
| 12553 | Olavi Poikola | 6 | 5:02:30, Jyväskylä, 2010 | 5:23:21, Jyväskylä, 2009 | 6:22:01, Oulu, 2016 |
| 12554 | Olavi Veltheim, 1952 | 6 | 3:43:35, Stockholm, 2005 | 3:46:46, Varkaus, 2004 | 4:28:39, Venezia, 2014 |
| 12555 | Olli Aalto, 1984 | 6 | 4:12:41, Helsinki, 2012 | 5:15:19, Stockholm, 2010 | 4:49:24, Stockholm, 2014 |
| 12556 | Olli Hänninen, 1977 | 6 | 3:43:41, Helsinki, 2021 | 3:55:03, Helsinki, 2018 | 4:14:37, Helsinki, 2021 |
| 12557 | Olli Heikkinen, 1957 | 6 | 3:39:29, Vantaa, 2006 | 4:06:39, Turku, 2004 | 4:14:49, Helsinki, 2009 |
| 12558 | Olli Hyvönen, 1950 | 6 | 4:26:37, Berlin, 2008 | 4:47:29, Prague, 2006 | 5:24:01, Berlin, 2011 |
| 12559 | Olli Jyrkkiö, 2000 | 6 | 3:16:42, Helsinki, 2025 | 3:51:11, Helsinki, 2021 | 3:16:42, Helsinki, 2025 |
| 12560 | Olli Lohilahti, 1965 | 6 | 3:33:46, Forssa, 2008 | 3:40:47, Vantaa, 2004 | 3:46:32, Helsinki, 2009 |