| Year | Distance | Magnús Eiríksson | Sigvaldi Bergmann Magnússon | Ratio |
|---|---|---|---|---|
| 2004 | 50 | 03:15:40🏅 | 03:48:30 | 117% |
| 2005 | 50 | 03:30:19🏅 | 03:31:25 | 101% |
| 2018 | 50 | 03:11:28🏅 | 03:12:22 | 100% |
| 2019 | 50 | 02:50:05 | 02:48:32🏅 | 99% |
| 4 races | 3 🏅 | 1 🏅 |
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.