| Year | Distance | Björn M. Egilsson | Óskar Kárason | Ratio |
|---|---|---|---|---|
| 1973 | 21 | 01:22:11🏅 | 01:33:07 | 113% |
| 1975 | 21 | 01:25:27 | 01:16:39🏅 | 90% |
| 1976 | 21 | 01:25:50 | 01:14:42🏅 | 87% |
| 3 races | 1 🏅 | 2 🏅 |
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.