| Year | Distance | Halldór Margeirsson | Hjörtur Hjartarson | Ratio |
|---|---|---|---|---|
| 1975 | 21 | 01:27:00🏅 | 01:55:52 | 133% |
| 1 race | 1 🏅 | 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.