- Events
- 1
- Win rate
- 0
- Podium rate
- 0
- Typically beats
- 49%
1 race · 0 race wins
0 wins in 1 event
0 top-three finishes
of boats faced (range 41%–57%, 100 boats)
Partnerships · 0 sailors
No crew lists in the archive name anyone sailing with Sergey Olonstev.
Event history · 1
| Date | Event | Boat | Class | Role | Finish |
|---|---|---|---|---|---|
| 1 Jan 2026 | Thames Valley series ILCA 2026 | 11 | ILCA 7 (Laser) | Skipper | 52nd / 101 |
Helm rating, Full-size sailing: -6. Compiled from public results; not an official ranking.