| # | Juoksija | Osallistumisia | Paras tulos | Ensimmäinen tulos | Viimeinen tulos |
|---|---|---|---|---|---|
| 54326 | Örjan Olelind | 1 | 3:28:14, 1989 | 3:28:14, 1989 | 3:28:14, 1989 |
| 54327 | Orlando Ambrosini | 1 | 5:05:10, 2006 | 5:05:10, 2006 | 5:05:10, 2006 |
| 54328 | Orly Cortes, 1985 | 1 | 5:20:16, 2015 | 5:20:16, 2015 | 5:20:16, 2015 |
| 54329 | Oronzo Candido | 1 | 3:41:47, 2004 | 3:41:47, 2004 | 3:41:47, 2004 |
| 54330 | Orsini Walter | 1 | 4:20:04, 2013 | 4:20:04, 2013 | 4:20:04, 2013 |
| 54331 | Ortamo Pyykkönen | 1 | 4:57:02, 1983 | 4:57:02, 1983 | 4:57:02, 1983 |
| 54332 | Orvo Paatero | 1 | 3:09:29, 1983 | 3:09:29, 1983 | 3:09:29, 1983 |
| 54333 | Orvo Parkkinen | 1 | 2:53:36, 1983 | 2:53:36, 1983 | 2:53:36, 1983 |
| 54334 | Orvokki Julkunen, 1976 | 1 | 4:58:42, 2006 | 4:58:42, 2006 | 4:58:42, 2006 |
| 54335 | Orvokki Karhunpesä, 1954 | 1 | 4:49:32, 2004 | 4:49:32, 2004 | 4:49:32, 2004 |
| 54336 | Orvokki Lyytikäinen, 1993 | 1 | 3:51:29, 2024 | 3:51:29, 2024 | 3:51:29, 2024 |
| 54337 | Orvokki Värttilä | 1 | 4:56:12, 2000 | 4:56:12, 2000 | 4:56:12, 2000 |
| 54338 | Osamu Miyauchi, 1985 | 1 | 4:07:38, 2016 | 4:07:38, 2016 | 4:07:38, 2016 |
| 54339 | Osamu Takeuchi | 1 | 3:44:29, 2014 | 3:44:29, 2014 | 3:44:29, 2014 |
| 54340 | Oscar Alarcon | 1 | 2:31:48, 2004 | 2:31:48, 2004 | 2:31:48, 2004 |
| 54341 | Oscar Boije, 1985 | 1 | 5:14:28, 2004 | 5:14:28, 2004 | 5:14:28, 2004 |
| 54342 | Oscar Fernandez | 1 | 2:28:43, 2002 | 2:28:43, 2002 | 2:28:43, 2002 |
| 54343 | Oscar Hillmann, 1989 | 1 | 3:49:19, 2016 | 3:49:19, 2016 | 3:49:19, 2016 |
| 54344 | Oscar Lindström, 1995 | 1 | 5:15:07, 2023 | 5:15:07, 2023 | 5:15:07, 2023 |
| 54345 | Oscar Lopez Velazquez, 1994 | 1 | 4:12:32, 2025 | 4:12:32, 2025 | 4:12:32, 2025 |
| 54346 | Oscar Maldonado, 1981 | 1 | 4:11:33, 2025 | 4:11:33, 2025 | 4:11:33, 2025 |
| 54347 | Oscar Mauro Teson | 1 | 4:12:11, 2004 | 4:12:11, 2004 | 4:12:11, 2004 |
| 54348 | Oscar Molin, 1981 | 1 | 3:43:30, 2015 | 3:43:30, 2015 | 3:43:30, 2015 |
| 54349 | Oscar Rosenlew, 1986 | 1 | 4:17:44, 2009 | 4:17:44, 2009 | 4:17:44, 2009 |
| 54350 | Oscar Sanjuan | 1 | 2:37:52, 1983 | 2:37:52, 1983 | 2:37:52, 1983 |