| # | Jooksja | Jooksude arv | Isiklik rekord | Esimene maraton | Viimane maraton |
|---|---|---|---|---|---|
| 25891 | Ola Mutkala, 1937 | 3 | 5:20:40, Helsinki, 2004 | 5:20:40, Helsinki, 2004 | 5:37:10, Helsinki, 2006 |
| 25892 | Olavi Hiltunen, 1980 | 3 | 4:40:57, Frankfurt, 2019 | 5:15:29, Stockholm, 2018 | 4:40:57, Frankfurt, 2019 |
| 25893 | Olavi Järvenpää, 1955 | 3 | 3:44:09, Helsinki, 2008 | 3:48:43, Helsinki, 2007 | 3:52:15, Helsinki, 2009 |
| 25894 | Olavi Leinonen, 1958 | 3 | 4:16:46, Kittilä, 2010 | 4:27:17, Stockholm, 2009 | 4:16:46, Kittilä, 2010 |
| 25895 | Olavi Lukkarinen | 3 | 3:51:31, Amsterdam, 2012 | 4:07:11, Istanbul, 2011 | 4:29:20, New York, 2017 |
| 25896 | Olavi Nurmi, 1941 | 3 | 3:58:45, Amsterdam, 2005 | 3:58:45, Amsterdam, 2005 | 4:27:10, Ljubljana, 2008 |
| 25897 | Olavi Puhakka, 1950 | 3 | 4:08:25, Kittilä, 2005 | 4:24:48, Kittilä, 2004 | 4:48:56, Kittilä, 2010 |
| 25898 | Ole Wärnman | 3 | 4:18:53, Pietarsaari, 2006 | 4:43:02, Pietarsaari, 2004 | 4:18:53, Pietarsaari, 2006 |
| 25899 | Oleg Gorbatchev, 1962 | 3 | 4:54:19, Helsinki, 2018 | 4:54:19, Helsinki, 2018 | 5:10:47, Helsinki, 2025 |
| 25900 | Oliver Alinikula, 2000 | 3 | 4:01:25, Helsinki, 2023 | 4:01:25, Helsinki, 2023 | 4:10:41, Copenhagen, 2025 |
