| Rank | BIB | Name | Year | Club | Time | ||
|---|---|---|---|---|---|---|---|
| 1 | 322 | Ernir Páll Kristjánsson | 2012 | 00:22:10 | |||
| 2 | 924 | Þorbergur Pálsson | 2008 | 00:22:29 | +00:19 | ||
| 3 | 354 | Snorri Örvarsson | 2013 | 00:22:30 | +00:20 | ||
| 4 | 375 | Árni Páll Hansson | 1968 | Breiðablik | 00:22:34 | +00:24 | |
| 5 | 347 | Þröstur Arnar Kiernan | 2006 | 00:22:37 | +00:27 | ||
| 6 | 353 | Örvar Steingrímsson | 1979 | 00:22:37 | +00:27 | ||
| 7 | 320 | Hjördís Þorsteinsdóttir | 1979 | 00:23:43 | +01:33 | ||
| 8 | 897 | Freyr Ingvarsson | 2010 | Kr frjalsar | 00:24:19 | +02:09 | |
| 9 | 333 | Sigfús Þór Elíasson | 2014 | HK | 00:24:20 | +02:10 | |
| 10 | 329 | Ásdís Svava Hallgrímsdóttir | 1987 | 00:24:25 | +02:15 | ||
| 11 | 340 | Sigurjón Hallgrímsson | 1990 | 00:24:31 | +02:21 | ||
| 12 | 377 | Egill Árnason | 2000 | 00:25:47 | +03:37 | ||
| 13 | 845 | Embla María Ævarsdóttir | 2008 | 00:25:49 | +03:39 | ||
| 14 | 844 | Steinunn Jónsdóttir | 2008 | 00:25:49 | +03:39 | ||
| 15 | 331 | Elías Birkir Sigurjónsson | 2010 | 00:25:56 | +03:46 | ||
| 16 | 378 | Emil Árnason | 2008 | Breiðablik | 00:25:56 | +03:46 | |
| 17 | 367 | Hilmar Þór Jónsson | 2015 | 00:26:02 | +03:52 | ||
| 18 | 368 | Guðrún Lára Sveinsdóttir | 1975 | 00:26:40 | +04:30 | ||
| 19 | 305 | Karítas Þyrí Jakobsdóttir | 2010 | 00:27:10 | +05:00 | ||
| 20 | 904 | Þórhildur Guðjónsdóttir | 2010 | 00:27:10 | +05:00 | ||
| 21 | 905 | Agla María Gunnarsdóttir | 2010 | 00:27:10 | +05:00 | ||
| 22 | 899 | Þórdís Elva Arnarsdóttir | 2010 | 00:27:11 | +05:01 | ||
| 23 | 358 | Elísabet Kaaber Bendtsen | 2010 | 00:27:11 | +05:01 | ||
| 24 | 321 | Freydís Ragna Kristjánsdóttir | 2010 | 00:27:12 | +05:02 | ||
| 25 | 304 | Erla Dögg Halldórsdóttir | 1985 | 00:28:14 | +06:04 | ||
| 26 | 306 | Patrekur Leó Jakobsson | 2014 | 00:28:14 | +06:04 | ||
| 27 | 376 | Nói Árnason | 2007 | Breiðablik | 00:31:44 | +09:34 | |
| 28 | 913 | Birgir Páll Guðnason | 2016 | 00:32:04 | +09:54 | ||
| 29 | 266 | Ronja Margrétar Geirsdóttir | 2014 | 00:32:21 | +10:11 | ||
| 30 | 265 | Margrét Salóme L. Þorsteinsdóttir | 1988 | Náttúruhlaup | 00:32:25 | +10:15 | |
| 31 | 284 | Lucie Collas | 1991 | 00:32:46 | +10:36 | ||
| 32 | 348 | Marisa Punzi | 1986 | 00:34:30 | +12:20 | ||
| 33 | 345 | Katrín Þrastardóttir | 1980 | 00:34:31 | +12:21 | ||
| 34 | 346 | Brynja Þrastardóttir | 1981 | 00:34:32 | +12:22 | ||
| 35 | 263 | Christa Hlín Lehmann | 1986 | 00:36:30 | +14:20 | ||
| 36 | 923 | Svava Árnadóttir | 1971 | 00:38:09 | +15:59 | ||
| 37 | 914 | Sólmundur Herbertsson | 2016 | 00:39:08 | +16:58 | ||
| 38 | 912 | Guðni Páll Pálsson | 1987 | 00:39:08 | +16:58 | ||
| 39 | 328 | Bjartur | 2015 | 00:39:14 | +17:04 | ||
| 40 | 359 | Sara Ástvalsdóttir | 2010 | 00:40:12 | +18:02 | ||
| 41 | 357 | Ragnheiður Ingunn Pálsdóttir | 2010 | 00:40:13 | +18:03 | ||
| 42 | 922 | Matthildur B. Stefánsd. | 1964 | 00:41:13 | +19:03 | ||
| 43 | 262 | Agnes Þórólfsdóttir | 1959 | 00:44:22 | +22:12 | ||
| 44 | 332 | Svava Björk Sigurjónsdóttir | 2014 | 00:44:25 | +22:15 | ||
| 45 | 330 | Ingibjörg Helga Konráðsdóttir | 1987 | 00:44:27 | +22:17 | ||
| 46 | 323 | Hildur Eva Omarsdottir | 1992 | 00:45:32 | +23:22 | ||
| 47 | 324 | Fannar Þór Sævarsson | 2017 | 00:45:32 | +23:22 | ||
| 48 | 325 | Heiðrún | 1979 | 00:47:40 | +25:30 | ||
| 49 | 327 | Leo | 2012 | 00:47:46 | +25:36 | ||
| 50 | 390 | Arnór Bjarki Einarsson | 2014 | 00:52:58 | +30:48 | ||
| 51 | 391 | Inga Birna Einarsdóttir | 1966 | 00:53:05 | +30:55 | ||
| 52 | 352 | Birta Karitas Gunnlaugsdóttir | 2016 | 00:56:56 | +34:46 | ||
| 53 | 351 | Fanney Blöndahl | 1984 | 00:56:56 | +34:46 | ||
| 54 | 350 | Matthías Logi Stefánsson | 2017 | 00:57:28 | +35:18 | ||
| 55 | 349 | Margrét Theodórsdóttir | 1984 | 00:57:30 | +35:20 | ||
| 56 | 293 | Margrét Árnadóttir | 2016 | 00:58:00 | +35:50 | ||
| 57 | 294 | Árni Brynjólfsson | 1984 | 00:58:02 | +35:52 |