| Year | Distance | Sigurður Jónsson (1919) | Samúel Samúelsson | Ratio |
|---|---|---|---|---|
| 1984 | 21 | 01:25:31🏅 | 02:01:35 | 142% |
| 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.