- Events
- 2
- Win rate
- 0
- Podium rate
- 1
- Typically beats
- 63%
6 races · 1 race win
0 wins in 2 events
1 top-three finishes
of boats faced (range 49%–78%, 28 boats)
Partnerships · 0 sailors
No crew lists in the archive name anyone sailing with Petter Kostmann.
Event history · 2
| Date | Event | Boat | Class | Role | Finish |
|---|---|---|---|---|---|
| 1 Jan 2026 | Pelle P Archipelago Race - 2026 | 210340 | ILCA 6 (Laser Radial) | Skipper | 3rd / 8 |
| 1 Jan 2026 | SRS-Results are final as of 1:52 on July 7, 2026 | 210340 | Handicap | Skipper | 9th / 22 |
Helm rating, Full-size sailing: 36. Compiled from public results; not an official ranking.