| Year | Distance | Sigurveig Gunnarsdóttir | Gunnar Pétursson | Ratio |
|---|---|---|---|---|
| 1984 | 21 | 02:02:16 | 01:20:57🏅 | 66% |
| 1985 | 21 | 02:24:51 | 01:36:27🏅 | 67% |
| 1999 | 20 | 02:00:35 | 01:40:33🏅 | 83% |
| 2005 | 20 | 02:14:18🏅 | 02:23:38 | 107% |
| 2007 | 20 | 02:05:41 | 01:51:32🏅 | 89% |
| 5 races | 1 🏅 | 4 🏅 |
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.
| Races | Participant |
|---|---|
| 5 | Guðjón H. Höskuldsson |
| 4 | Þröstur Jóhannesson |
| 4 | Óskar Kárason |
| 4 | Konráð Eggertsson |
| 4 | Árni Aðalbjarnarson |
| 4 | Oddur Pétursson |
| 4 | Sigurður Sigurðsson |
| 4 | Auður Yngvadóttir |
| 4 | Valdimar Halldórsson |