| Rank | BIB | Name | Year | Club | Time | |
|---|---|---|---|---|---|---|
| 1 | 219 | Birgir Máni Brynjarsson | 2007 | Afturelding | 00:24:03 | |
| 2 | 220 | Vignir Snær Brynjarsson | 2010 | Afturelding | 00:24:23 | +00:20 |
| 3 | 92 | Snorri Örvarsson | 2013 | 00:24:24 | +00:21 | |
| 4 | 91 | Örvar Steingrímsson | 1979 | Kaldbakur Running | 00:24:30 | +00:27 |
| 5 | 223 | Haukur Logi Arnarsson | 2007 | 00:26:06 | +02:03 | |
| 6 | 221 | Sigurbjörn Einarsson | 1971 | 00:26:07 | +02:04 | |
| 7 | 216 | Signý Harðardóttir | 2007 | Fylkir | 00:26:50 | +02:47 |
| 8 | 226 | Reynir Elí Kristinsson | 2013 | 00:27:58 | +03:55 | |
| 9 | 214 | Erla Dögg Halldórsdóttir | 1985 | 00:28:00 | +03:57 | |
| 10 | 234 | Hafdís Rós Jóhannesdóttir | 1998 | 00:28:01 | +03:58 | |
| 11 | 213 | Patrekur Leó Jakobsson | 2014 | 00:28:02 | +03:59 | |
| 12 | 235 | Guðmundur Ágúst Thoroddsen | 1996 | 00:28:03 | +04:00 | |
| 13 | 224 | Hilmar Örn Arnarsson | 2010 | 00:28:46 | +04:43 | |
| 14 | 230 | Amelía Ósk | 1998 | 00:29:15 | +05:12 | |
| 15 | 222 | Karen Sif Þorvaldsdóttir | 1976 | 00:29:29 | +05:26 | |
| 16 | 93 | Daníel Þórðarson | 1981 | 00:32:08 | +08:05 | |
| 17 | 94 | Óðinn Eldur Daníelsson | 2014 | 00:32:08 | +08:05 | |
| 18 | 207 | Emilía Anna Elíasdóttir | 2008 | 00:32:44 | +08:41 | |
| 19 | 205 | Elías Þór Sigfússon | 1988 | 00:32:47 | +08:44 | |
| 20 | 218 | Steina Steinarsdóttir | 1966 | 00:33:33 | +09:30 | |
| 21 | 201 | Hrafn Ingi Gunnarsson Kaldal | 2006 | 00:33:59 | +09:56 | |
| 22 | 202 | Sigmar Kári Gunnarsson Kaldal | 2010 | 00:33:59 | +09:56 | |
| 23 | 100 | Gunnar Skúlason Kaldal | 1981 | 00:34:02 | +09:59 | |
| 24 | 217 | Sölvi Harðarson | 2014 | Fylkir | 00:34:28 | +10:25 |
| 25 | 215 | Gréta Ósk Harðardóttir | 1986 | Fylkir | 00:34:28 | +10:25 |
| 26 | 232 | Jakob Esra Jónsson | 2012 | 00:35:31 | +11:28 | |
| 27 | 211 | Ronja Margrétar Geirsdóttir | 2014 | 00:35:45 | +11:42 | |
| 28 | 210 | Margrét Salóme L. Þorsteinsdóttir | 1988 | 00:35:45 | +11:42 | |
| 29 | 206 | Sigfús Þór Elíasson | 2014 | 00:36:12 | +12:09 | |
| 30 | 204 | Ásdís Svava Hallgrímsdóttir | 1987 | 00:36:13 | +12:10 | |
| 31 | 95 | Guðmundur Freyr Jónsson | 1982 | 00:36:49 | +12:46 | |
| 32 | 97 | Freyja Rún Guðmundsdóttir | 2014 | 00:36:50 | +12:47 | |
| 33 | 228 | Sigurlína María Einarsdóttir | 2010 | 00:38:19 | +14:16 | |
| 34 | 229 | Margrét Gauja Magnúsdóttir | 1976 | Náttúruhlaup.is | 00:38:37 | +14:34 |
| 35 | 227 | Guðbjörg Þorsteinsdóttir | 1977 | 00:38:39 | +14:36 | |
| 36 | 225 | Anna María Reynisdóttir | 1977 | 00:38:47 | +14:44 | |
| 37 | 99 | Eva Mjöll Einarsdóttir | 1981 | 00:40:32 | +16:29 | |
| 38 | 203 | Birkir Logi Gunnarsson Kaldal | 2012 | 00:40:33 | +16:30 | |
| 39 | 209 | Viktor James Winrow | 2014 | 00:41:06 | +17:03 | |
| 40 | 208 | Vala Karen Viðarsdottir | 1988 | 00:41:07 | +17:04 | |
| 41 | 98 | Snorri Freyr Guðmundsson | 2017 | 00:45:09 | +21:06 | |
| 42 | 96 | Anna Katrín B. Melstað | 1983 | 00:45:12 | +21:09 | |
| 43 | 231 | Jón Örn Jónsson | 1976 | Ægir3 | 00:46:09 | +22:06 |
| 44 | 233 | Hjördís Arna Jónsdóttir | 2010 | 00:46:10 | +22:07 |