Multihull Handicaps - Ratings


2016 PHRF Handicaps, Ratings



2016 Certificates


The 2016 Application is required if the boat is:

a) New to the fleet,

b) Modified from 2015, or

c) Without a 2015 rating.


The Application for a new or modified boat needs to be emailed to the Co-Chairs (1):


ratingchair at



Applicants must be a BAMA member to get a certificate, BAMA membership. BAMA membership can be done online or through the mail.


The Application and Certificate require the dimensions of your boat, including hull, sails and rig. The application has diagrams & explanations with sample measurements.


Applications typically take 2 - 4 weeks to review before a certificate will be issued if no additional information is requested. 




Excel Rating Application: Description: Description: Description: Description: Description: Description: Description:

PDF Rating Application: Description: Description: Description: Description: Description: Description: Description:


Rating Application.XLSX

1 page + Diagrams 7 pgs

Rating Application.PDF 

1 page + Diagrams 7 pgs




One-Design Rating (ODR) applications have the Class Rule sail dimensions on supporting pages. The template applications are posted to facilitate One Design racing.


BAMA issues PHRF Handicaps for multihulls to race in the San Francisco Bay Area, Monterey Bay and Lake Tahoe at the request of the YRA PHRF Committee (NCPHRF) using their rules and guidelines with US Sailing guidance. BAMA PHRF Handicaps are determined relative to boats in the local Bay Area multihull fleet, using One-Design & National Association guidelines where they exist, other regional data, local race results and Rating Rules as applicable.


BAMA uses Texel (NDL, AUS), SCHRS (ISAF), MOCRA (UK) and Multi2000 (FR) Rating Rules for multihulls over 15 feet. The Rating may be used to calibrate the initial PHRF Handicap.


Initial PHRF Handicaps will be considered provisional in nature for boats new or unfamiliar to the committee. These handicaps may be reviewed and perhaps changed after one season or a series of races has transpired.


The BAMA PHRF Handicap Committee may decline to handicap any yacht for which it feels unable to determine a potential speed.


BAMA policy is all documentation must be submitted prior to issuing a PHRF Handicap. No handicap will be given over the phone or without full documentation having been made available to the entire committee.


The Committee may invalidate a Certificate at any time where cause is in evidence such as incorrect dimensions or other than declared equipment is used. Due process will be exercised to allow the owner to be heard and corrections made if the owner in the view of the Committee provides justification.




BAMA recommends that multihulls & monohulls should not be scored in the same section or division in any competitive event in alignment with US Sailing PHRF (2).


PHRF Co-Chairs


PHRF Handicap Committee


Amy Wells

ratingchair at

Antrim, J.

jka at


Mark Eastham

Harvey, C.

minzuki at




Wilhite, D.

dave at




Stoneberg, P.



slackwater_sf at




BAMA Race Results (HTM XLS): Sec/Mi-to-1st, TCF-to-1st



ODR Applications (xls, pdf)

One Design Results: TCF-to-1st


Corsair Sprint 750.xls

Corsair Sprint 750.pdf

ISAF World Cup (2014) Nacra17, Finn, 470 Men TCF-to-1st


Corsair 24 MkII.xls

Corsair 24 MkII.pdf

Corsair Trimaran Nationals, One-Design (2001-2009)


Corsair 28-R.xls

Corsair 28-R.pdf

Etchells22 North Americans, One-Design (2010)


Corsair 31R.xls

Corsair 31R.pdf

F18 Catamaran One-Design Races (2009-2010)





Class Rules



Sprint 750 Class.doc 

Corsair 24 MkII Class.pdf

Load Cell Certification: 2016 2015 2014 2013 2012, 2010, 2009


C-31R Class.pdf

Corsair 24 Mk I Class.pdf

Boats are weighed in a dry condition, as raced, w/sails,


C-28R Class.pdf

F-27 Class Rules.pdf

required Coast Guard safety equipment, w/o personal gear.


F-25C Rules.htm







Handicap & Rating Links



PHRF San Francisco, Monohull Handicaps, Rules ISAF Handicaps and Ratings



ORCA Southern California, Multihull Handicap Racing (PDF)



Texel NETHERLANDS Multihull Ratings & Rules



Texel AUSTRALIA Multihull Ratings & Rules, MYCQ (OMR)



Texel CSA Caribbean Sailing Assoc. Multihull Ratings



Yachting Australia Victoria Yardstick Multihulls (pdf 442kb)



MOCRA United Kingdom, RORC Multihull Ratings & Rules



SCHRS ISAF Small Catamaran Handicap Rating System



BAMA PHRF Rules and Guidelines (2003 pdf, 2014 pdf)



Rating Appeal (pdf, doc)

Rating Overview (pdf) 







BAMA Handicaps - Ratings: January 2013 (PPTX 160 KB):