Club Certificate2025
THERAPYGRE-2219
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.1°45.1°43.5°42.6°42.3°42.0°42.0°42.6°44.4°
Beat VMG1.762.442.973.353.643.863.994.043.92
52°2.813.804.535.055.455.725.885.995.95
60°3.024.044.765.295.675.926.076.216.21
75°3.144.204.945.505.886.126.276.466.58
90°3.064.195.065.706.086.286.426.616.79
110°3.104.245.125.776.166.436.636.957.18
120°2.984.104.995.676.116.396.637.027.40
135°2.663.744.645.375.916.256.506.957.38
150°2.273.284.194.935.545.996.296.747.17
Run VMG1.962.843.654.334.945.465.876.426.82
Gybe Angles149.8°149.8°154.1°159.5°162.8°167.3°175.9°178.8°178.8°
APH ToD:725.7CDL: 5.766APH ToT: 0.8268CertNo:02307
BOAT
ClassMARCON CLAYMORE 30DesignerALLAN F. HILLBuilderMarine ConstructionAge date01/1975Series date01/1975Offset fileGRE2219.offData fileGR2219
HULL
Length Overall9.000 mMaximum Beam3.120 mDraft1.325 mDisplacement5,500 kgDLR17.8738IMS DivisionCruiser/RacerDynamic Allowance0.730%Age Allowance0.487%
PROPELLER
InstallationIn ApertureTypeSolid 3 bladesDiameter0.420m
CREW
Maximum weight240 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.3020.75Headsail Luffed23.2723.27Headsail FlyingSymmetric45.4745.47Asymmetric
STORM SAIL AREAS (m²)
Trysail6.35Storm Jib5.94Heavy Weather Jib16.02
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Estimated lightship displacement.
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Club Certificate2025
THERAPYGRE-2219
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG2046.41477.31211.31074.5988.9932.4901.9890.9918.4
52°1281.3947.2795.3712.8660.7629.7612.7601.1605.2
60°1190.7890.7756.4680.3634.6608.2593.5579.9579.8
75°1145.7857.6728.3654.2612.6588.6573.9557.3547.0
90°1175.3859.0711.4631.6592.2573.0561.2544.4530.0
110°1160.4848.7703.3624.3584.0560.2543.2517.8501.7
120°1209.4878.2721.6634.5589.1563.0543.2512.7486.5
135°1351.0962.5775.1669.9609.6576.3553.7517.8487.5
150°1586.91097.4859.5730.7649.4601.1572.4533.9502.3
Run VMG1838.41267.2987.5831.2729.5659.8613.0560.9527.6
Selected Courses
Windward / Leeward1940.91372.21099.4952.9859.2796.1757.5725.9723.0
All purpose1474.91061.6865.8759.7696.2657.0633.2609.8601.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward898.10.6680
All purpose725.70.8268
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5617
Downwind "popa"0.7435
70% up, 30% down "Ilhabela"0.6062
30% up, 70% down "Ilhabela-inverso"0.6777
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Predominantly Upwind797.70.7521
Predominantly Downwind725.70.8267
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low963.70.6226
TriNum AP Med721.80.8313
TriNum AP High630.40.9518
TriNum W/L Low1291.80.4645
TriNum W/L Med894.60.6707
TriNum W/L Hig755.30.7944
Predom. Upwind831.90.7212
Predom. Reaching720.00.8333
Predom. Downwind759.80.7897
Predom. Up Low1188.30.5049
Predom. Up L/M895.10.6704
Predom. Up Med768.60.7807
Predom. Up M/H697.40.8603
Predom. Up High676.40.8870
Predom. Dn Low1141.80.5255
Predom. Dn L/M832.60.7206
Predom. Dn Med695.50.8627
Predom. Dn M/H613.50.9780
Predom. Dn High576.91.0401
Predom. Rc Low1036.20.5791
Predom. Rc L/M775.50.7737
Predom. Rc Med664.60.9028
Predom. Rc M/H603.60.9941
Predom. Rc High577.91.0382
SA/DSPL Upwind13.91SA/DSPL Downwind20.99
Scoring OptionTODTOT
5B W/L Low1446.60.4148
5B W/L L/M1052.50.5701
5B W/L Med875.70.6852
5B W/L M/H767.30.7820
5B W/L High730.90.8209
W/L 60-40 Low1467.90.4088
W/L 60-40 L/M1075.90.5577
W/L 60-40 Med901.60.6655
W/L 60-40 M/H796.30.7535
W/L 60-40 High764.20.7851
5B AP Low1060.30.5659
5B AP L/M832.20.7210
5B AP Med709.10.8462
5B AP M/H638.60.9396
5B AP High612.40.9797
5B SF Bay Low1253.40.4787
5B SF Bay L/M1013.10.5922
5B SF Bay Med850.30.7056
5B SF Bay M/H753.30.7965
5B SF Bay High721.50.8316
Chicago-Mac Upwind0.6935
Chicago-Mac All Purpose0.7280
Chicago-Mac Downwind0.7589
BayMac Cove Island1148.40.5225
BayMac Shore1141.70.5255
Harvest Moon617.30.9720
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance790.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating790.90.7586
FinRating, kevyt tuuli1419.10.7047
FinRating, kova tuuli616.90.8105
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7586
Triple Number Coastal/Long Distance Low0.6226
Triple Number Coastal/Long Distance Medium0.8314
Triple Number Coastal/Long Distance High0.9518
Triple Number Windward/Leeward Low0.4855
Triple Number Windward/Leeward Medium0.6707
Triple Number Windward/Leeward High0.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
For information
General Purpose Handicap (GPH)820.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low963.7
Triple Number Coastal/Long Distance Medium721.7
Triple Number Coastal/Long Distance High630.4
Triple Number Windward/Leeward Low1235.8
Triple Number Windward/Leeward Medium894.6
Triple Number Windward/Leeward High755.3
Predominantly Upwind797.7
Predominantly Downwind725.7
Predominantly Reaching699.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6226
Triple Number Coastal/Long Distance Medium0.8314
Triple Number Coastal/Long Distance High0.9518
Triple Number Windward/Leeward Low0.4855
Triple Number Windward/Leeward Medium0.6707
Triple Number Windward/Leeward High0.7944
Coastal/Long Distance0.7586
Predominantly Upwind0.7521
Predominantly Downwind0.8267
For information
General Purpose Handicap (GPH)820.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8268
Distanseseilas Trippeltall svak vind0.6226
Distanseseilas Trippeltall mellomvind0.8314
Distanseseilas Trippeltall sterk vind0.9518
Pølsebane Trippeltall svak vind0.4855
Pølsebane Trippeltall mellomvind0.6707
Pølsebane Trippeltall sterk vind0.7944
Motvind Singeltall0.7521
Medvind Singeltall0.8267
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Coastal/Long Distance790.90.7586
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind797.70.7521
Predominantly Downwind725.70.8267
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore723.90.8289
Cape Doctor Coastal604.20.9931
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6226
Triple Number Coastal/Long Distance Medium0.8314
Triple Number Coastal/Long Distance High0.9518
Triple Number Windward/Leeward Low0.4855
Triple Number Windward/Leeward Medium0.6707
Triple Number Windward/Leeward High0.7944
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6226
Triple Number Coastal/Long Distance Medium0.8314
Triple Number Coastal/Long Distance High0.9518
Triple Number Windward/Leeward Low0.4855
Triple Number Windward/Leeward Medium0.6707
Triple Number Windward/Leeward High0.7944
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Predominantly Upwind797.70.7521
Predominantly Downwind725.70.8267
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance790.90.7586
Triple Number Coastal/Long Distance Low963.70.6226
Triple Number Coastal/Long Distance Medium721.70.8314
Triple Number Coastal/Long Distance High630.40.9518
Triple Number Windward/Leeward Low1235.80.4855
Triple Number Windward/Leeward Medium894.60.6707
Triple Number Windward/Leeward High755.30.7944
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2039.11361.71032.0856.6746.3682.3639.1580.6567.4
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low963.70.6226
TriNum AP Med721.80.8313
TriNum AP High630.40.9518
TriNum W/L Low1291.80.4645
TriNum W/L Med894.60.6707
TriNum W/L Hig755.30.7944
Predom. Upwind831.90.7212
Predom. Reaching720.00.8333
Predom. Downwind759.80.7897
Predom. Up Low1188.30.5049
Predom. Up L/M895.10.6704
Predom. Up Med768.60.7807
Predom. Up M/H697.40.8603
Predom. Up High676.40.8870
Predom. Dn Low1141.80.5255
Predom. Dn L/M832.60.7206
Predom. Dn Med695.50.8627
Predom. Dn M/H613.50.9780
Predom. Dn High576.91.0401
Predom. Rc Low1036.20.5791
Predom. Rc L/M775.50.7737
Predom. Rc Med664.60.9028
Predom. Rc M/H603.60.9941
Predom. Rc High577.91.0382
SA/DSPL Upwind13.91SA/DSPL Downwind20.99
Scoring OptionTODTOT
5B W/L Low1446.60.4148
5B W/L L/M1052.50.5701
5B W/L Med875.70.6852
5B W/L M/H767.30.7820
5B W/L High730.90.8209
W/L 60-40 Low1467.90.4088
W/L 60-40 L/M1075.90.5577
W/L 60-40 Med901.60.6655
W/L 60-40 M/H796.30.7535
W/L 60-40 High764.20.7851
5B AP Low1060.30.5659
5B AP L/M832.20.7210
5B AP Med709.10.8462
5B AP M/H638.60.9396
5B AP High612.40.9797
5B SF Bay Low1253.40.4787
5B SF Bay L/M1013.10.5922
5B SF Bay Med850.30.7056
5B SF Bay M/H753.30.7965
5B SF Bay High721.50.8316
Chicago-Mac Upwind0.6935
Chicago-Mac All Purpose0.7280
Chicago-Mac Downwind0.7589
BayMac Cove Island1148.40.5225
BayMac Shore1141.70.5255
Harvest Moon617.30.9720
Club Certificate2025
THERAPYGRE-2219
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMARCON CLAYMORE 30Measurement24/04/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.000Max. Beam3.120Draft1.325Displacement5,500Wetted area21.68IMS L6.971LSM06.750Acc. length9.000Sink (kg/mm) 13.76
VCGD-0.079VCGM-0.044RM Rated (kg·m) 85.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight393Declared crew weight240
PROPELLER
Propeller TypeSolid 3 blades
InstallationIn ApertureTwin screwNoHydro generatorNo
PRD0.420PBW0.150PIPA0.0086
APHAPTAPB
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P8.893IG10.892ISP10.922MDT10.130MDL10.184MDT2MDL2TLNo TaperMW0.184GO0.184
E4.080J3.260BAS1.592FSD0.040SFJ0.000SPL3.260WPLTPS3.260BD0.117MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
THERAPYGRE-2219
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.771.372.393.2520.3024/04/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.030.601.122.283.514.769.97NoNo 23.2724/04/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment19.369.369.365.875.6745.4724/04/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length9.0 mTable area0.44 m²Headroom1.62 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity60 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity30 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.