| Year | Distance | Kristín Hálfdánsdóttir | Elías Sveinsson | Ratio |
|---|---|---|---|---|
| 2009 | 20 | 02:07:35 | 01:34:53🏅 | 74% |
| 2011 | 20 | 01:55:32 | 01:32:07🏅 | 80% |
| 2012 | 20 | 02:05:58 | 01:42:51🏅 | 82% |
| 3 races | 0 🏅 | 3 🏅 |
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.