| Year | Distance | Oddur Pétursson | Ásgeir S. Sigurðsson | Ratio |
|---|---|---|---|---|
| 1972 | 21 | 01:21:42🏅 | 01:34:17 | 115% |
| 1974 | 21 | 01:32:33🏅 | 01:45:55 | 114% |
| 2 races | 2 🏅 | 0 🏅 |
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.