| Year | Distance | Hans Gústafsson | Guðjón H. Höskuldsson | Ratio |
|---|---|---|---|---|
| 1973 | 21 | 01:57:06 | 01:09:42🏅 | 60% |
| 1974 | 21 | 01:44:08 | 01:22:48🏅 | 80% |
| 1975 | 21 | 01:22:04 | 01:12:28🏅 | 88% |
| 1977 | 21 | 01:46:43 | 01:17:18🏅 | 72% |
| 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.
| Races | Participant |
|---|---|
| 4 | Gústaf Óskarsson |
| 4 | Pétur Pétursson |
| 4 | Arnór Stígsson |
| 4 | Elías Sveinsson |
| 4 | Halldór Margeirsson |
| 4 | Oddur Pétursson |