Sitaren - NOR10832
Sailing performance analysis for a Maxi 1050 from 2004, built by Maxi Yachts and designed by Pelle Petterson.
Data provided by the Offshore Racing Congress (ORC) · Certificate issued 29/04/2026
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 411 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 62 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.
Maxi 1050 is faster upwind than 59 percent of comparable boats. In 10 knots of wind, it sails at 6.0 knots upwind, 7.0 knots reaching, and 5.1 knots downwind. It has an advantage on corrected scoring 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🥇3 🥈2
| Date | Event | Result | Class | Skipper |
|---|---|---|---|---|
| 2026 | ||||
| 19.09.2026 | GS Shorthanded Weekend 2026 | 2/11🥈 | Doublehanded | Terje RISE |
| 06.09.2026 | Skudeseilasen, Kvitsøy Rundt | 1/6🥇 | Liten klasse APH< 1,11 | Terje Rise |
| 22.08.2026 | Stavanger Singlehanded 2026 | 2/12🥈 | Stavanger singlehanded 2026 | Terje RISE |
| 12.08.2026 | GS Onsdagsseilaser høst 2026 | 6/12 | Liten Klasse | Terje RISE |
| 29.05.2026 | Norgesmesterskap Doublehanded/Seilmakeren Doublehanded | 1/23🥇 | Liten | Terje RISE |
| 08.05.2026 | Åpent Kretsmesterskap kjølbåt | 6/7 | Åpent Krettsmesterskap kjølbåter | Terje RISE |
| 06.05.2026 | GS Onsdagsseilaser Vår 2026 | 5/11 | Liten Klasse | Terje RISE |
| 2025 | ||||
| 20.09.2025 | GS Shorthanded Weekend 2025 | 1/11🥇 | Doublehanded | Terje RISE |
| 06.08.2025 | GS Onsdagsseilaser Høst 2025 | 8/17 | Stor Klasse | Terje RISE |
| 07.05.2025 | GS Onsdagsseilaser Vår 2025 | 4/17 | Stor Klasse | Terje RISE |
| 04.01.2025 | Nyttårsseilasen 2025 | 4/13 | NOR Rating | Terje RISE |
| 2024 | ||||
| 06.10.2024 | GS Høstskvulpen 2024 | 7/9 | Shorthanded | Terje RISE |
| 21.09.2024 | GS Shorthanded Weekend 2024 | 4/10 | Doublehanded | Terje RISE |
| 08.09.2024 | Skudeseilasen, Kvitsøy Rundt | 5/8 | Norrating fullt mannskap | Terje Rise |
| 07.08.2024 | GS Onsdagsseilaser høst 2024 | 8/15 | Stor klasse | Terje RISE |
| 28.06.2024 | Norgesmesterskap Shorthanded | 9/11 | Shorthanded | Terje RISE |
Race results from manage2sail.com & sailracesystem.no
Identity
Dimensions
Sail Areas
ORC Rating
Rated boat speeds
| Wind Speed (TWS) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Wind angle (TWA) | 4 kt | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt | 24 kt |
| Beat VMG | 2.39 | 3.37 | 4.08 | 4.58 | 4.83 | 4.94 | 5.00 | 5.07 | 5.03 |
| 52° | 3.76 | 5.15 | 6.06 | 6.64 | 6.90 | 7.01 | 7.07 | 7.15 | 7.16 |
| 60° | 4.06 | 5.42 | 6.30 | 6.82 | 7.08 | 7.20 | 7.27 | 7.36 | 7.39 |
| 75° | 4.26 | 5.60 | 6.46 | 6.95 | 7.25 | 7.43 | 7.56 | 7.71 | 7.80 |
| 90° | 4.13 | 5.49 | 6.41 | 6.95 | 7.28 | 7.53 | 7.75 | 8.04 | 8.24 |
| 110° | 3.80 | 5.30 | 6.40 | 7.04 | 7.43 | 7.75 | 8.02 | 8.34 | 8.53 |
| 120° | 3.64 | 5.11 | 6.21 | 6.93 | 7.37 | 7.74 | 8.09 | 8.72 | 9.10 |
| 135° | 3.16 | 4.57 | 5.68 | 6.54 | 7.09 | 7.50 | 7.89 | 8.70 | 9.65 |
| 150° | 2.62 | 3.89 | 4.99 | 5.91 | 6.65 | 7.14 | 7.51 | 8.27 | 9.12 |
| Run VMG | 2.27 | 3.37 | 4.32 | 5.15 | 5.87 | 6.48 | 6.95 | 7.66 | 8.36 |
Boat speed (knots) at wind angle / wind speed