| 20. Suomi-Juoksu 100 km, 29-30.6.1991, Hartola | |||||
| 1 | 7:40:11 | Luukkonen Seppo | Liljendahl | M | 1 |
| 2 | 7:46:42 | Schmid Karl | Saksa GER | M | 2 |
| 3 | 7:50:37 | Leinonen Seppo | Virkkala | M | 3 |
| 4 | 7:58:21 | Termonen Pekka | Punkaharju | M40 | 1 |
| 5 | 8:08:09 | Karjalainen Antero | Kajaani | M50 | 1 |
| 6 | 8:09:05 | Koski Jyrki | Salo | M | 4 |
| 7 | 8:09:19 | Gustafsson Pertti | Pori | M50 | 2 |
| 8 | 8:19:55 | Heikkinen Raimo | Mikkeli | M40 | 2 |
| 9 | 8:36:21 | Saarinen Kai | Helsinki | M | 5 |
| 10 | 8:38:34 | Montela Kalevi | Orivesi | M40 | 3 |
| 11 | 8:39:15 | Töyrylä Tero | Tampere | M | 6 |
| 12 | 8:46:20 | Nupponen Timo | Helsinki | M | 7 |
| 13 | 8:50:00 | Kokkonen Keijo | Lukkarila | M40 | 4 |
| 14 | 8:54:24 | Montela Olavi | Orivesi | M40 | 5 |
| 15 | 9:30:41 | Reesaar Vello | Viro EST | M50 | 3 |
| 16 | 10:09:37 | Koivu Tapio | Turku | M | 8 |
| 17 | 10:23:18 | Rautiainen Petri | Tampere | M | 9 |
| 18 | 10:23:20 | Kela Olavi | Oulu | M50 | 4 |
| 19 | 10:35:47 | Sjöblom Jan-Erik | Turku | M40 | 6 |
| 20 | 10:40:48 | Hautajoki Heimo | Laukaa | M40 | 7 |
| 21 | 11:07:56 | Mäkinen Mikko | Ikaalinen | M50 | 5 |
| 22 | 11:43:49 | Heiskanen Seppo | Valkeiskylä | M60 | 1 |
| 23 | 12:06:19 | Malinen Eero | Haapajärvi | M | 10 |
| 23 | 12:06:19 | Kärkkäinen Juhani | Haapajärvi | M40 | 8 |
| 25 | 12:10:50 | Väisänen Sakari | Turku | M | 11 |
| 26 | 12:49:17 | Manner Irja | Helsinki | W50 | 1 |
| 27 | 13:03:07 | Ruippo Armas | Kuusankoski | M60 | 2 |
| 28 | 13:28:38 | Saikkonen Teuvo | Oulu | M40 | 9 |
| 29 | 14:07:54 | Ikonen Juha | Hartola | M | 12 |
| DNF | Laitinen Jouni | Naarajärvi | M | ||
| DNF | Numminen Heikki | Uusikaupunki | M | ||
| DNF | Multanen Ari | Espoo | M | ||
| DNF | Decker Wolfgang | Saksa GER | M40 | ||
| DNF | Laukkanen Seppo | Pielavesi | M40 | ||
| DNF | Furu Jalo | Kokkola | M40 | ||
| DNF | Heikkilä Matti | Kalajoki | M40 | ||
| DNF | Heikkilä Jouko | Hyvinkää | M40 | ||
| DNF | Myllykallio Pauli | Tampere | M50 | ||
| DNF | Decker Pauline | Saksa GER | W50 | ||