| Year | Distance | Sigurður Sigurðsson | Jóna Lind Kristjánsdóttir | Ratio |
|---|---|---|---|---|
| 1999 | 20 | 01:58:22 | 01:54:40🏅 | 97% |
| 2000 | 20 | 01:57:52 | 01:41:03🏅 | 86% |
| 2005 | 20 | 02:26:33 | 01:47:47🏅 | 74% |
| 2006 | 20 | 02:15:06 | 01:31:19🏅 | 68% |
| 4 races | 0 🏅 | 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.