| Year | Distance | Kristján Rafn Guðmundsson | Stella Hjaltadóttir | Ratio |
|---|---|---|---|---|
| 1997 | 20 | 01:09:03🏅 | 01:18:15 | 113% |
| 1999 | 20 | 01:13:40🏅 | 01:19:46 | 108% |
| 2001 | 20 | 01:10:35🏅 | 01:24:24 | 120% |
| 2005 | 20 | 01:22:49🏅 | 01:24:59 | 103% |
| 2011 | 20 | 01:12:30 | 01:10:41🏅 | 97% |
| 2014 | 50 | 03:24:11 | 03:05:38🏅 | 91% |
| 6 races | 4 🏅 | 2 🏅 |
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.