| Year | Distance | Oddur Pétursson | Ebeneser Þórarinsson | Ratio |
|---|---|---|---|---|
| 1957 | 21 | 01:21:10🏅 | 01:31:10 | 112% |
| 1961 | 20 | 01:15:08🏅 | 02:07:25 | 170% |
| 1977 | 21 | 01:28:20🏅 | 01:28:38 | 100% |
| 1979 | 21 | 01:33:40🏅 | 01:34:16 | 101% |
| 4 races | 4 🏅 | 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.