| Year | Distance | Sigurður Jónsson (1919) | Óli M. Lúðvíksson | Ratio |
|---|---|---|---|---|
| 1974 | 21 | 01:25:10🏅 | 02:00:07 | 141% |
| 1977 | 21 | 01:32:47 | 01:27:38🏅 | 94% |
| 1978 | 21 | 01:27:33🏅 | 01:28:28 | 101% |
| 1979 | 21 | 01:31:20🏅 | 01:32:10 | 101% |
| 1980 | 21 | 01:31:47🏅 | 01:34:13 | 103% |
| 1986 | 21 | 01:34:16🏅 | 01:54:14 | 121% |
| 1987 | 21 | 01:24:39🏅 | 01:37:07 | 115% |
| 1990 | 21 | 01:32:39🏅 | 01:32:41 | 100% |
| 1991 | 20 | 01:27:26🏅 | 01:36:49 | 111% |
| 1993 | 20 | 01:27:59 | 01:15:46🏅 | 86% |
| 1994 | 22 | 01:35:10 | 01:27:18🏅 | 92% |
| 1995 | 20 | 01:40:45 | 01:23:28🏅 | 83% |
| 1996 | 20 | 01:24:59 | 01:19:42🏅 | 94% |
| 1999 | 20 | 02:00:13 | 01:44:17🏅 | 87% |
| 14 races | 8 🏅 | 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.