| Röð | Árangur | Vindur | Stig | Nafn | Afr | F.ár | Félag | Sería | | | |
| Maraþon - Karla - 05.03.2005 | | | | | | | | | | | |
| 1 | 3:04:37 | | | | Ingólfur Örn Arnarsson | 1962 | LAUGASKOKK | | | | |
| 2 | 3:12:01 | | | | Baldur Úlfar Haraldsson | 1965 | USVH | | | | |
| 3 | 3:12:01 | | | | Ívar Auðunn Adolfsson | 1962 | NÁMSFL.REK | | | | |
| 4 | 3:21:59 | | | | Sigurður Ingvarsson | 1956 | HSK | | | | |
| 5 | 3:24:44 | | | | Pétur Haukur Helgason | 1957 | ÁRBÆJAR | | | | |
| 6 | 3:26:17 | | | | Ævar Sveinsson | 1969 | LAUGASKOKK | | | | |
| 7 | 3:28:01 | | | | Karl Gísli Gíslason | 1960 | LAUGASKOKK | | | | |
| 8 | 3:29:39 | | | | Börkur Árnason | 1972 | NÁMSFL.REK | | | | |
| 9 | 3:33:44 | | | | Þórður Guðni Sigurvinsson | 1953 | ÍR | | | | |
| 10 | 3:42:14 | | | | Sigþór Kristinn Ágústsson | 1955 | ÍR | | | | |
| 11 | 3:45:49 | | | | Halldór Guðmundsson | 1955 | Á | | | | |
| 12 | 3:46:40 | | | | Gunnar Stefán Richter | 1968 | LAUGASKOKK | | | | |
| 13 | 3:59:03 | | | | Gunnlaugur A Júlíusson | 1952 | UNÞ | | | | |
| 14 | 3:59:25 | | | | Pétur Reimarsson | 1951 | ISL | | | | |
| 15 | 4:01:39 | | | | Pétur Ingi Frantzson | 1955 | LAUGASKOKK | | | | |
| 16 | 4:03:32 | | | | Eiður Sigmar Aðalgeirsson | 1955 | ISL | | | | |
| 19 | 4:10:32 | | | | Pétur Valdimarsson | 1959 | ÍR | | | | |
| 21 | 4:24:08 | | | | Rögnvaldur Bergþórsson | 1967 | LAUGASKOKK | | | | |
| 22 | 4:24:23 | | | | Gottskálk Friðgeirsson | 1954 | NÁMSFL.REK | | | | |
| Maraþon - Kvenna - 05.03.2005 | | | | | | | | | | | |
| 17 | 4:06:39 | | | | Ásta Laufey Aðalsteinsdóttir | 1973 | LAUGASKOKK | | | | |
| 18 | 4:10:19 | | | | Guðbjörg Margrét Björnsdóttir | 1973 | LAUGASKOKK | | | | |
| 1 | 4:11:50 | | | | Elín Ruth Reed | 1963 | NÁMSFL.REK | | | | |
| 2 | 4:12:34 | | | | Ragnheiður Valdimarsdóttir | 1949 | LAUGASKOKK | | | | |
| 20 | 4:14:48 | | | | Margrét Jóhannesdóttir | 1965 | Á | | | | |
| 3 | 4:42:33 | | | | Bryndís Baldursdóttir | 1964 | NÁMSFL.REK | | | | |