| Year | Distance | Kristján Rafn Guðmundsson | Jóna Lind Kristjánsdóttir | Ratio |
|---|---|---|---|---|
| 1999 | 20 | 01:13:40🏅 | 01:54:40 | 156% |
| 2000 | 20 | 01:12:40🏅 | 01:41:03 | 139% |
| 2001 | 20 | 01:10:35🏅 | 01:41:42 | 144% |
| 2003 | 20 | 01:25:00🏅 | 01:47:47 | 127% |
| 2005 | 20 | 01:22:49🏅 | 01:47:47 | 130% |
| 2006 | 20 | 01:12:14🏅 | 01:31:19 | 126% |
| 6 races | 6 🏅 | 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.