| Year | Distance | Birkir Þór Stefánsson | Arnór Stígsson | Ratio |
|---|---|---|---|---|
| 1994 | 22 | 01:24:21🏅 | 01:41:13 | 120% |
| 1996 | 20 | 01:00:00🏅 | 01:26:10 | 144% |
| 1997 | 20 | 01:07:59🏅 | 01:33:49 | 138% |
| 2000 | 20 | 01:12:20🏅 | 02:14:38 | 186% |
| 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.