| Year | Distance | Rannveig Jónsdóttir | Ingibjörg Svavarsdóttir | Ratio |
|---|---|---|---|---|
| 2004 | 7 | 00:24:48🏅 | 01:16:55 | 310% |
| 2007 | 10 | 00:37:58🏅 | 01:05:16 | 172% |
| 2009 | 20 | 01:26:18🏅 | 02:31:06 | 175% |
| 2010 | 20 | 01:20:22🏅 | 02:16:04 | 169% |
| 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.