| Röð | Árangur | Vindur | Stig | Nafn | Afr | F.ár | Félag | Sería | | | |
| Hálft maraþon - Karla - Half-marathon - Men - 18.08.2012 | | | | | | | | | | | |
| 75 | 1:38:25 | | | | Hrafn Thoroddsen | 1973 | ÍSÍ | | | | |
| 121 | 1:43:03 | | | | Bergsveinn Kristinsson | 1983 | ÍSÍ | | | | |
| 185 | 1:49:21 | | | | Andreas Krueger | 1977 | GER | | | | |
| 187 | 1:49:29 | | | | Magnús Bjarki Snæbjörnsson | 1992 | HSK | | | | |
| 205 | 1:51:16 | | | | Kristján Jóhann Kristjánsson | 1977 | ÍSÍ | | | | |
| 220 | 1:53:08 | | | | Francois Thierry Mieg | 1973 | ÍSÍ | | | | |
| 223 | 1:53:13 | | | | Árni Jóhann Elfar | 1978 | ÍSÍ | | | | |
| 249 | 1:54:57 | | | | Ólafur Sólimann Helgason | 1980 | ÍSÍ | | | | |
| 266 | 1:55:42 | | | | Pálmi Freyr Hauksson | 1987 | ÍSÍ | | | | |
| 268 | 1:55:50 | | | | Björgvin Jónsson | 1979 | ÍSÍ | | | | |
| 284 | 1:57:00 | | | | Ólafur Örn Ólafsson | 1986 | ÍSÍ | | | | |
| 302 | 1:58:26 | | | | Martin Sura | 1973 | SLK | | | | |
| Hálft maraþon (flögutímar) - Karla - Half-marathon (chip times) - Men - 18.08.2012 | | | | | | | | | | | |
| 97 | 1:40:28 | | | | Hákon Már Bjarnason | 1990 | ÍSÍ | | | | |
| 104 | 1:40:28 | | | | Jan Martin Jónasson | 1988 | UÍA | | | | |
| 110 | 1:41:33 | | | | Jóhann Torfi Ólafsson | 1985 | ÍSÍ | | | | |
| 98 | 1:43:11 | | | | Viktor Gunnar Edvardsson | 1970 | ÍSÍ | | | | |
| 158 | 1:47:02 | | | | Jonathan Robert Baker | 1986 | ÍSÍ | | | | |
| 171 | 1:47:38 | | | | Auðunn Gunnar Eiríksson | 1976 | ÍSÍ | | | | |
| 185 | 1:48:36 | | | | Andreas Krueger | 1977 | GER | | | | |
| 198 | 1:49:13 | | | | Haukur Halldórsson | 1976 | ÍSÍ | | | | |
| 230 | 1:52:34 | | | | Jón Eðvald Halldórsson | 1980 | ÍSÍ | | | | |
| 280 | 1:55:20 | | | | Óskar Márus Daðason | 1982 | ÍSÍ | | | | |
| 283 | 1:56:49 | | | | Stefán Helgi Jónsson | 1980 | ÍSÍ | | | | |
| 288 | 1:56:49 | | | | Ævar Þórólfsson | 1977 | ÍSÍ | | | | |
| 332 | 2:00:01 | | | | Sigurbjörn Jónsson | 1991 | HSK | | | | |
| 355 | 2:02:31 | | | | Tomas Wiklund | 1974 | SWE | | | | |
| Hálft maraþon - Kvenna - Half-marathon - Women - 18.08.2012 | | | | | | | | | | | |
| 94 | 1:53:15 | | | | Lára Betty Harðardóttir | 1984 | ÍSÍ | | | | |
| 112 | 1:54:55 | | | | Lindsay Bottoms | 1980 | GBR | | | | |
| 150 | 1:58:30 | | | | Meghan Brazil | 1982 | CAN | | | | |
| 90 | 1:58:30 | | | | Sigríður Garðarsdóttir | 1965 | ÍSÍ | | | | |
| 157 | 1:59:02 | | | | Eva Margrét Kristinsdóttir | 1985 | ÍSÍ | | | | |
| 194 | 2:03:02 | | | | Karitas María Lárusdóttir | 1990 | ÍSÍ | | | | |
| 222 | 2:05:19 | | | | Valgerður Sólnes | 1985 | ÍSÍ | | | | |
| 233 | 2:05:53 | | | | Jane Luxner | 1986 | USA | | | | |
| 257 | 2:08:36 | | | | Margrét Herdís Jónsdóttir | 1989 | ÍSÍ | | | | |
| 335 | 2:17:18 | | | | Elísabet Ásta Bjarkadóttir | 1987 | HSK | | | | |
| 385 | 2:27:00 | | | | Elizabeth Bik Yee Lay | 1976 | ÍSÍ | | | | |
| Hálft maraþon (flögutímar) - Kvenna - Half-marathon (chip times) - Women - 18.08.2012 | | | | | | | | | | | |
| 124 | 1:54:44 | | | | Karina Azos Diaz | 1982 | COL | | | | |
| 138 | 1:56:10 | | | | Amy Betten Rubino | 1975 | USA | | | | |
| 135 | 1:56:18 | | | | Ragnheiður Elíasdóttir | 1973 | ÍSÍ | | | | |
| 198 | 2:02:06 | | | | Deborah Brown | 1979 | USA | | | | |
| 227 | 2:04:22 | | | | Petrea Ingileif Guðmundsdóttir | 1974 | ÍSÍ | | | | |
| 53 | 2:07:18 | | | | Ingibjörg Jónsdóttir | 1956 | ÍSÍ | | | | |
| 263 | 2:07:41 | | | | Sigríður Bjarnadóttir | 1983 | ÍSÍ | | | | |
| 323 | 2:14:36 | | | | Arna Borg Snorradóttir | 1990 | ÍSÍ | | | | |
| 326 | 2:14:36 | | | | Kristín Rós Kjartansdóttir | 1980 | HSK | | | | |
| 324 | 2:14:56 | | | | Hjördís Alda Hreiðarsdóttir | 1986 | ÍSÍ | | | | |
| 335 | 2:15:22 | | | | Elísabet Ásta Bjarkadóttir | 1987 | HSK | | | | |
| 346 | 2:16:52 | | | | Ruti Wajnberg | 1984 | USA | | | | |
| 382 | 2:24:46 | | | | Auður Hinriksdóttir | 1987 | ÍSÍ | | | | |