| Year | Distance | Halldór Ásgeirsson | Ingþór Bjarnason | Ratio |
|---|---|---|---|---|
| 1988 | 21 | 01:37:07 | 01:05:13🏅 | 67% |
| 1989 | 21 | 01:21:06 | 01:01:15🏅 | 76% |
| 1990 | 21 | 01:32:38 | 01:12:51🏅 | 79% |
| 1991 | 20 | 01:30:51 | 01:06:18🏅 | 73% |
| 4 races | 0 🏅 | 4 🏅 |
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.