| # | Juoksija | Osallistumisia | Paras tulos | Ensimmäinen tulos | Viimeinen tulos |
|---|---|---|---|---|---|
| 22251 | Onni Pirinen | 2 | 3:28:03, 1984 | 3:36:24, 1983 | 3:28:03, 1984 |
| 22252 | Onni Tiiperi | 2 | 2:59:24, 1989 | 2:59:24, 1989 | 3:09:04, 1990 |
| 22253 | Onni Toivonen | 2 | 4:41:59, 1991 | 4:41:59, 1991 | 4:51:58, 1992 |
| 22254 | Oona Lievonen, 1975 | 2 | 4:08:36, 2008 | 4:25:30, 2003 | 4:08:36, 2008 |
| 22255 | Oona Vainio, 1986 | 2 | 3:56:28, 2013 | 3:56:28, 2013 | 4:28:04, 2015 |
| 22256 | Orvo Viitanen | 2 | 4:11:28, 1981 | 4:11:28, 1981 | 4:24:04, 1983 |
| 22257 | Osamu Yasuda | 2 | 3:07:05, 1990 | 3:11:15, 1989 | 3:07:05, 1990 |
| 22258 | Oscar Brück, 1990 | 2 | 3:15:25, 2014 | 3:36:40, 2011 | 3:15:25, 2014 |
| 22259 | Oskari Isolauri, 1994 | 2 | 2:58:28, 2025 | 3:20:07, 2024 | 2:58:28, 2025 |
| 22260 | Oskari Kaarre, 1996 | 2 | 3:07:01, 2025 | 3:38:25, 2023 | 3:07:01, 2025 |
| 22261 | Oskari Lappalainen, 1992 | 2 | 3:14:20, 2025 | 4:06:27, 2021 | 3:14:20, 2025 |
| 22262 | Oskari Mäki, 1976 | 2 | 4:30:47, 2009 | 4:30:47, 2009 | 4:41:16, 2010 |
| 22263 | Oskari Ojala, 1996 | 2 | 3:22:33, 2023 | 3:43:01, 2022 | 3:22:33, 2023 |
| 22264 | Oskari Rainikka, 1999 | 2 | 3:55:18, 2025 | 4:22:35, 2024 | 3:55:18, 2025 |
| 22265 | Oskari Reuna | 2 | 5:22:37, 1992 | 5:22:37, 1992 | 5:25:40, 1993 |
| 22266 | Oskari Vappula, 2000 | 2 | 3:55:11, 2022 | 3:55:11, 2022 | 4:36:41, 2024 |
| 22267 | Osmo Ärling, 1982 | 2 | 4:22:14, 2007 | 4:22:14, 2007 | 4:27:25, 2010 |
| 22268 | Osmo Horttainen | 2 | 4:05:17, 1987 | 4:11:21, 1986 | 4:05:17, 1987 |
| 22269 | Osmo Huopainen | 2 | 3:27:43, 2000 | 3:27:43, 2000 | 3:33:14, 2001 |
| 22270 | Osmo Karkulehto, 1969 | 2 | 4:18:24, 1995 | 4:18:24, 1995 | 5:16:40, 2012 |
| 22271 | Osmo Kiiski, 1942 | 2 | 4:03:48, 2002 | 4:03:48, 2002 | 4:20:32, 2004 |
| 22272 | Osmo Kinnunen | 2 | 4:43:03, 1987 | 4:45:51, 1986 | 4:43:03, 1987 |
| 22273 | Osmo Koskinen | 2 | 4:10:43, 1982 | 4:50:13, 1981 | 4:10:43, 1982 |
| 22274 | Osmo Laaksonen | 2 | 5:09:19, 1997 | 5:35:47, 1996 | 5:09:19, 1997 |
| 22275 | Osmo Meskanen | 2 | 3:35:22, 1983 | 3:38:17, 1982 | 3:35:22, 1983 |