| Year | Distance | Eyrún Sif Ingólfsdóttir | Sigurður Sigurðsson | Ratio |
|---|---|---|---|---|
| 1986 | 21 | 01:59:24 | 01:45:12🏅 | 88% |
| 1987 | 21 | 01:38:35 | 01:28:00🏅 | 89% |
| 2 races | 0 🏅 | 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.
| Races | Participant |
|---|