| Year | Distance | Sigurður Jónsson (1919) | Einar Ólafsson (Rvk) | Ratio |
|---|---|---|---|---|
| 1989 | 21 | 01:20:15🏅 | 02:11:46 | 164% |
| 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.