| Year | Distance | Ingþór Bjarnason | Rögnvaldur Ingþórsson | Ratio |
|---|---|---|---|---|
| 1985 | 21 | 01:08:28 | 01:05:46🏅 | 96% |
| 1986 | 21 | 01:17:30 | 01:09:59🏅 | 90% |
| 1987 | 21 | 01:03:04 | 00:58:23🏅 | 93% |
| 1988 | 21 | 01:05:13 | 00:57:52🏅 | 89% |
| 1989 | 21 | 01:01:15 | 00:57:29🏅 | 94% |
| 5 races | 0 🏅 | 5 🏅 |
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.