| Year | Distance | Sigurður Jónsson (1919) | Gísli Einar Árnason | Ratio |
|---|---|---|---|---|
| 1990 | 21 | 01:32:39 | 01:15:17🏅 | 81% |
| 1991 | 20 | 01:27:26 | 01:04:09🏅 | 73% |
| 1992 | 20 | 01:23:46 | 01:03:16🏅 | 76% |
| 1993 | 20 | 01:27:59 | 01:00:45🏅 | 69% |
| 1994 | 22 | 01:35:10 | 01:08:56🏅 | 72% |
| 1996 | 20 | 01:24:59 | 00:54:54🏅 | 65% |
| 6 races | 0 🏅 | 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.