| Year | Distance | Elías Sveinsson | Sigurður Sigurðsson | Ratio |
|---|---|---|---|---|
| 1967 | 21 | 01:17:35 | 01:17:07🏅 | 99% |
| 1968 | 21 | 01:40:00 | 01:40:00 | 100% |
| 1971 | 21 | 01:14:45 | 01:12:37🏅 | 97% |
| 1972 | 21 | 01:24:20 | 01:18:12🏅 | 93% |
| 1974 | 21 | 01:27:26 | 01:23:08🏅 | 95% |
| 1975 | 21 | 01:22:26 | 01:16:40🏅 | 93% |
| 1977 | 21 | 01:25:10🏅 | 01:27:45 | 103% |
| 1978 | 21 | 01:21:16🏅 | 01:25:07 | 105% |
| 1983 | 21 | 01:12:44🏅 | 01:31:02 | 125% |
| 1985 | 21 | 01:19:17🏅 | 01:31:17 | 115% |
| 1986 | 21 | 01:27:15🏅 | 01:45:12 | 121% |
| 1987 | 21 | 01:12:54🏅 | 01:28:00 | 121% |
| 1988 | 21 | 01:19:58🏅 | 01:26:36 | 108% |
| 1989 | 21 | 01:13:40🏅 | 01:21:59 | 111% |
| 1990 | 21 | 01:17:59🏅 | 01:36:01 | 123% |
| 1994 | 22 | 01:24:41🏅 | 01:37:47 | 115% |
| 1997 | 20 | 01:19:21🏅 | 01:33:10 | 117% |
| 1998 | 20 | 01:23:33🏅 | 01:44:32 | 125% |
| 2000 | 20 | 01:24:37🏅 | 01:57:52 | 139% |
| 2006 | 20 | 01:28:49🏅 | 02:15:06 | 152% |
| 20 races | 14 🏅 | 6 🏅 |
Here you can find a list of other arch-rivals, that is those with most races in common (same year and distance). Click to see detailed comparison.