Stjernebris - NOR19
Sailing performance analysis for a X-35 OD from 2006, built by X-yachts and designed by JEPPESEN.
Data provided by the Offshore Racing Congress (ORC) · Certificate issued 28/04/2026
The description is written by AI, but its numbers and comparisons are calculated before the text is generated.
The speed ranking comes from the ORC polar at 5 m/s and is compared with 386 Norwegian boats within ±5% of this boat's length. Upwind and downwind use VMG; reaching uses boat speed.
The scoring advantage is calculated using APH Time-on-Time against 138 Norwegian boats with similar APH from certificate year 2026. It is shown only when the advantage is clear across most of the condition range.
This is modelled performance, not a forecast. Course, waves, sails, crew, and tactics still matter.
X-35 OD is among the top 10 percent upwind against Norwegian boats of approximately the same length. At 10 knots of wind, it sails at 6.3 knots upwind, 7.5 knots reaching, and 5.6 knots downwind. It has a rating advantage in 6–8 knots of wind when the course includes plenty of close-reaching.
Sailing performance as a polar diagram
A polar diagram shows boat speed at different wind angles and wind speeds. The distance from center represents boat speed in knots, and the angle represents the boats angle to the wind. The wind speed is shown as true wind speed (TWS), not apparent wind speed. Likewise, the wind angle is shown as true wind angle (TWA), not apparent wind angle.
Beat: Sailing upwind (toward the wind)
Beam Reach: Sailing across the wind
Run: Sailing downwind (away from the wind)
VMG Performance
Wind Speed (columns): True wind speed (TWS) in knots - the actual wind speed, not the apparent wind you feel on deck.
VMG (Velocity Made Good) is your effective speed toward your destination, not your actual boat speed.
Beat VMG (top bars): Speed made good when sailing upwind. Higher is better - it means you're reaching the windward mark faster.
Run VMG (bottom bars): Speed made good when sailing downwind. Higher is better - it means you're reaching the leeward mark faster.
Measured sails
Measurements
🏁 Race Results🥇15 🥈6 🥉4
| Date | Event | Result | Class | Skipper |
|---|---|---|---|---|
| 2026 | ||||
| 19.09.2026 | Klubbmesterskap Bergens Seilforening 2026 | 1/11🥇 | NorRating med spinnaker | Ola Mathias Jr JOHANNESSEN |
| 05.09.2026 | Bergen Singlehanded 2026 | 1/19🥇 | NorRating med spinnaker | Lars Henrik HJELLESTAD |
| 15.08.2026 | Sensommer II 2026 | 3/5🥉 | Færdersnekke | Tore Marthinsen |
| 12.07.2026 | Hvasser og Brøtsø rundt 2026 | 3/6🥉 | Færdersnekke | Tore Marthinsen |
| 11.07.2026 | Sandesundregatta 2026 | 4/6 | Færdersnekke | Tore Marthinsen |
| 06.06.2026 | Bergen Race Weekend 2026 | 1/7🥇 | Norrating med spinnaker stor | Ola Mathias Jr JOHANNESSEN |
| 29.05.2026 | Norgesmesterskap Doublehanded/Seilmakeren Doublehanded | 16/21 | Stor | Mathias Kråkenes JOHANNESEN |
| 21.03.2026 | Isbjørnen 2026 | 2/12🥈 | NorRating m/spinnaker | Ola Mathias Jr JOHANNESSEN |
| 2025 | ||||
| 20.09.2025 | Klubbmesterskap Bergens Seilforening 2025 | 1/11🥇 | NorRating med spinnaker | Ola Mathias Jr JOHANNESSEN |
| 06.09.2025 | Bergen Singlehanded 2025 | 1/19🥇 | NorRating med spinnaker | Lars Henrik HJELLESTAD |
| 16.08.2025 | Sensommer II 2025 | 2/3🥈 | Færdersnekke | Tore Marthinsen |
| 09.08.2025 | Bustein rundt 2025. *** Utsatt til 10.08 *** | 5/7 | Færdersnekke | Tore Marthinsen |
| 08.08.2025 | Norgesmesterskap NOR Rating | 1/11🥇 | NORRating - LITEN | Ola Mathias Jr JOHANNESSEN |
| 03.08.2025 | Sensommer I 2025 | 1/3🥇 | Færdersnekke | Tore Marthinsen |
| 02.08.2025 | Mannskapspokalen (Færdersnekke) 2025 | 1/4🥇 | Færdersnekke | Kjell Aarø |
| 26.07.2025 | Sommeregatta II 2025 | 2/5🥈 | Færdersnekke | Victoria Hvidsten |
| 13.07.2025 | Hvasser og Brøtsø rundt 2025 | 4/9 | Færdersnekke | Tore Marthinsen |
| 12.07.2025 | Sandesundregatta 2025 | 1/7🥇 | Færdersnekke | Tore Marthinsen |
| 05.07.2025 | Alf Andreassens minneregatta 2025 | 2/5🥈 | Færdersnekke | Tore Marthinsen |
| 22.03.2025 | Isbjørnen 2025 | 2/5🥈 | Norrating m/spinnaker stor klasse | Ola Mathias Jr JOHANNESSEN |
| 2024 | ||||
| 28.09.2024 | Klubbmesterskap Bergens Seilforening 2024 | 1/10🥇 | NorRating med spinnaker | Mathias JOHANNESSEN |
| 13.09.2024 | Bergen Race Weekend 2024 | 1/7🥇 | Klasse F m spinn APH<542 | Ola Mathias Jr JOHANNESSEN |
| 10.08.2024 | Bustein rundt 2024 | 3/5🥉 | Færdersnekke | Tore Marthinsen |
| 04.08.2024 | Høstregatta I 2024 | 1/2🥇 | Færdersnekke | Tore Marthinsen |
| 03.08.2024 | Mannskapsregatta (Færdersnekke) 2024 | 2/1🥈 | Færdersnekke | Kjell Aarø |
| 14.07.2024 | Hvasser og Brøtsø rundt 2024 | 5/5 | Færdersnekke | Tore Marthinsen |
| 13.07.2024 | Sandøsundregatta 2024 | 1/3🥇 | Færdersnekke | Tore Marthinsen |
| 06.07.2024 | Alf Andreassens minneregatta 2024 | 4/3 | Færdersneke | Tore Marthinsen |
| 22.06.2024 | Åpningsregatta 2024 | 3/4🥉 | Færdersnekke | Tore Marthinsen |
| 07.05.2024 | Bergens | 1/21🥇 | NorRating med spinnaker | Ola Mathias Jr JOHANNESSEN |
| 27.04.2024 | Vårbløyta 2024 | 1/4🥇 | NOR Rating - m spinnaker | Ola Mathias Johannessen |
| 09.03.2024 | Isbjørnen | 6/13 | NorRating m/spinnaker | Ola Mathias Jr JOHANNESSEN |
Race results from manage2sail.com & sailracesystem.no
Identity
Dimensions
Sail Areas
ORC Rating
Rated boat speeds
| Wind Speed (TWS) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4 kt | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt | 24 kt | |
| Beat VMG | 2.70 | 3.78 | 4.54 | 4.95 | 5.11 | 5.19 | 5.24 | 5.27 | 5.11 |
| 52° | 4.22 | 5.70 | 6.61 | 7.02 | 7.18 | 7.26 | 7.32 | 7.38 | 7.33 |
| 60° | 4.52 | 5.97 | 6.81 | 7.20 | 7.37 | 7.47 | 7.54 | 7.62 | 7.59 |
| 75° | 4.74 | 6.16 | 6.94 | 7.35 | 7.61 | 7.77 | 7.88 | 8.03 | 8.09 |
| 90° | 4.62 | 6.05 | 6.90 | 7.35 | 7.69 | 7.97 | 8.19 | 8.47 | 8.64 |
| 110° | 4.30 | 5.94 | 6.98 | 7.52 | 7.91 | 8.18 | 8.41 | 8.75 | 9.23 |
| 120° | 4.14 | 5.76 | 6.84 | 7.43 | 7.90 | 8.34 | 8.75 | 9.33 | 9.77 |
| 135° | 3.61 | 5.15 | 6.33 | 7.10 | 7.60 | 8.08 | 8.59 | 9.87 | 11.53 |
| 150° | 2.98 | 4.33 | 5.50 | 6.48 | 7.15 | 7.62 | 8.07 | 9.12 | 10.72 |
| Run VMG | 2.58 | 3.75 | 4.77 | 5.64 | 6.36 | 6.94 | 7.39 | 8.22 | 9.29 |
Boat speed (knots) at wind angle / wind speed