| Year | Distance | Sigurður Sigurðsson | Sigurveig Gunnarsdóttir | Ratio |
|---|---|---|---|---|
| 1984 | 21 | 01:32:23🏅 | 02:02:16 | 132% |
| 1985 | 21 | 01:31:17🏅 | 02:24:51 | 159% |
| 1999 | 20 | 01:58:22🏅 | 02:00:35 | 102% |
| 2005 | 20 | 02:26:33 | 02:14:18🏅 | 92% |
| 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.