| Year | Distance | Kristján Rafn Guðmundsson | Emelía Þórðardóttir | Ratio |
|---|---|---|---|---|
| 2005 | 20 | 01:22:49🏅 | 01:50:43 | 134% |
| 2008 | 20 | 01:19:07🏅 | 01:40:16 | 127% |
| 2010 | 20 | 01:19:21🏅 | 01:33:37 | 118% |
| 2012 | 20 | 01:15:38🏅 | 01:31:00 | 120% |
| 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.