Columbia Sailing Club



2023 Spring Portsmouth Races


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Hosted by Columbia Sailing Club

Columbia SC

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Columbia SC

Notice Board

This regatta is open to sailing boats of any type and size. The event is open to members of CSC and non-members. 

Racing will take place on 3/19, 3/26 (rained out), 4/16 (makeup day), and 5/7 (4/30 canceled) at 1400. Two races are planned for each day.


When registering, please use your boat's DPN handicap number found in the North American Portsmouth Yardstick Table of Pre-Calculated Classes. The table is listed in race documents along with NOR and SIs. If your boat is not listed in the table but a rating exists, please email a reference to your rating to Rich Horton. 



Common Portsmouth ratings:

Boat DPN
420 97.6
Flying Scot 89.6
Highlander 84.3
ILCA 4 (4.7) 95.4
ILCA 6 (Radial) 96.7
ILCA 7 (Full) 91.1
J/24 80.8
Lightning 87
MC Scow 87.8
Melges 15 (provisional) 89
S2 7.9 81
San Juan 21 94.7
Sunfish 99.6
Thistle 83
Ultimate 20 79.9
Vanguard 15 90.5
VX One 77
Y Flyer 86.7

If your boat isn't on this list, find your class in the North American Portsmouth Yardstick Table of Pre-Calculated Classes in the documents below. If you can't find your boat, just send an email to Rich Horton.

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Entry List

Crew list

All Classes

All Boats

Sailors Class Sail Number Boat Name Boat Type Handicap Rating Club / Org

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