Ragnhild - NOR12392
Sailing performance analysis for a First 31.7 LR from 2008, built by Beneteau and designed by Groupe Finot.
Data provided by the Offshore Racing Congress (ORC) · Certificate issued 03/04/2025
As a cruiser-racer, this boat balances comfort with performance. It reaches up to 7.6 knots in 14 knots of wind, showcasing its speed on a reach. Upwind, it manages 5.7 knots in 10 knots of wind, while its downwind speed is less competitive at 5.0 knots without strong downwind performance. The symmetric spinnaker complements its balanced sail plan, with a sail wardrobe that ensures reliable handling across conditions.
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
Spinnaker measurements were not supported before this season's certificates. If no spinnaker is shown, that's why.
Measurements
🏁 Race Results 🥈3 🥉1
| Date | Event | Result | Class | Skipper |
|---|---|---|---|---|
| 2025 | ||||
| 13.06.2025 | Færderseilasen 2025 | 2/19🥈 | DH1 Bane H | Edvard ASPELUND |
| 28.05.2025 | Raymarine Norgesmesterskap Doublehanded | 17/20 | Liten Klasse | Edvard ASPELUND |
| 23.05.2025 | Oslofjorden Rundt | 9/27 | OFR 2025 DH | Edvard ASPELUND |
| 04.05.2025 | Bundefjorden Vårcup | 6/7 | NORrating | Edvard ASPELUND |
| 04.05.2025 | Bundefjorden Vårcup | 3/3🥉 | Doublehand | Edvard ASPELUND |
| 30.04.2025 | Bundefjorden Onsdagsseilaser | 15/21 | NOR rating 1 høst | Edvard ASPELUND |
| 30.04.2025 | Bundefjorden Onsdagsseilaser | 5/21 | NOR Rating 1 Vår | Edvard ASPELUND |
| 30.04.2025 | Bundefjorden Onsdagsseilaser | 9/21 | Langbane Klasse 1 | Edvard ASPELUND |
| 30.04.2025 | Bundefjorden Onsdagsseilaser | 12/19 | Klubbmesterskap klasse 1 | Edvard ASPELUND |
| 2024 | ||||
| 21.09.2024 | North Sails Nesodden Høstcup 2024 | 10/23 | NOR Rating Distanse Shorthanded | Edvard ASPELUND |
| 14.09.2024 | Sætrekruset 2024 | 14/20 | NOR Rating APH - Shorthanded. | Edvard Aspelund |
| 31.08.2024 | Hollænderseilasen 2024 | 5/13 | DH1 | Edvard ASPELUND |
| 07.08.2024 | Bundefjorden Onsdagsseilaser Høst | 6/16 | Liten Klasse | Edvard ASPELUND |
| 14.06.2024 | Færderseilasen 2024 | 2/20🥈 | DHH1 | Edvard ASPELUND |
| 07.06.2024 | Oslofjorden Rundt | 2/11🥈 | Liten Klasse | Edvard ASPELUND |
| 24.04.2024 | Bundefjorden Onsdagsseilaser Vår | 8/20 | Liten Klasse | Edvard ASPELUND |
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 | 2.32 | 3.21 | 3.92 | 4.42 | 4.72 | 4.84 | 4.90 | 4.91 | 4.82 |
| 52° | 3.63 | 4.90 | 5.81 | 6.38 | 6.70 | 6.85 | 6.91 | 6.96 | 6.94 |
| 60° | 3.84 | 5.15 | 6.05 | 6.57 | 6.86 | 7.03 | 7.11 | 7.19 | 7.19 |
| 75° | 3.96 | 5.30 | 6.21 | 6.72 | 7.02 | 7.25 | 7.42 | 7.59 | 7.68 |
| 90° | 3.83 | 5.18 | 6.16 | 6.78 | 7.11 | 7.33 | 7.57 | 7.95 | 8.16 |
| 110° | 3.72 | 5.15 | 6.25 | 6.89 | 7.29 | 7.64 | 7.94 | 8.33 | 8.62 |
| 120° | 3.57 | 4.96 | 6.06 | 6.78 | 7.22 | 7.61 | 7.98 | 8.70 | 9.23 |
| 135° | 3.14 | 4.43 | 5.53 | 6.40 | 6.94 | 7.35 | 7.75 | 8.60 | 9.83 |
| 150° | 2.58 | 3.76 | 4.85 | 5.77 | 6.50 | 6.99 | 7.36 | 8.12 | 9.04 |
| Run VMG | 2.23 | 3.25 | 4.20 | 5.02 | 5.74 | 6.33 | 6.79 | 7.50 | 8.20 |
Boat speed (knots) at wind angle / wind speed