Facebook

Login

Support Sailonline

If you haven't already - join the SAILONLINE YACHT CLUB!

Please also consider making a donation - all amounts are greatly appreciated!

Board » Flag Officers » Notification of updated polars

Howdy. I have a simple request to the SRC.

It seems that sometimes the polars for a particular boat are updated, but it also seems that there is not a name change to the polar file when this happens. It also seems that there is not necessarily a public notification that this has happened.

A number of SOLers, myself included, make modifications to the polar, for as Brainaid's site says, 'the polar data might not be optimal, work in progress'.

Hence, it is not practical to re-download the polar from brainaid with every new race, as this could involve a lot of extra work editing the polar again, which might not even be needed if the polar file has not been changed.

Could we just, from now on, add a tag to the file name (eg _ver2, 3, etc). That way we can easily identify when we are using the current polar and there would be no need for public notifications of the change.

Many thanks, and of course, thanks also for all your hard work bringing us the great racing calendar!

As far as I'm aware, no polars have been updated after their first use.
Thanks Huib,
that's good to know. I remember the Volvo polar was updated and given an name change. I should have ignored the comment in the forum to 'make sure I download the latest polars from Brainaid' then. :) I thought it would be unlikely that changes would be made without notification, but thanks for the confirmation anyway. cheers
John

Please login to post a reply.

Races

Next Race: 00d 00h 00m


Current Races:

Los Roques 2026


It's winter but not in the Caribbean, so welcome to Venezuela's Islas Los Roques archipelago for a 20nm sprint through these beautiful islands. Take care with your mutinous crew, they may be tempted to BBQ and snorkel!
Race #2007
INFO by brainaid.de
SOTO 30 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
RANKING:
SPQ1 - SPCH - SYC
RACE CLOSE: Wednesday,
February 11 at 2300 UTC.
Race starts: Feb 07th 13:00 Registration Open!
▶ Flash
GO TO RACE

Cross the Convergence 2026 - Samoa to Hawaii


The second race of our new series of ocean voyages across the World’s convergence zones, takes us northward again up the Pacific Ocean, now from Samoa at 13.5 degrees South, across the Equator to Hawaii, famed for its breaking surf and active volcanoes, on the edge of the Tropic of Cancer at 19.5 degrees North. It’s 2300nm, so we’ll take our very steady Steinlager II. Race #1982
INFOby brainaid.de
Steinlager IIPARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: CCZ - SYC
Race starts: Feb 06th 18:00 Registration Open!
▶ Flash
GO TO RACE

Beketov by Balloon 2026 - In Siberia


Way-back-when France and England, and Spain as well, were squabbling about who should control what of North America, only to lose the most of it to their own insurging colonists, their eastern European neighbour empire, Russia, was quietly assimilating vast, thinly nomadically populated territory of its own – Siberia! Amongst the many explorers and adventurers that served Russia so well in these conquests was the Cossack hetman Pyotr Beketov. Let’s pretend we’re he and eschewing horseback, let’s travel by balloon from Yekaterinberg to Krasnoyarsk – just a short 2000km (1100nm) section of the Trans-Siberian Express’ 9289km!
Race #1972
INFOby brainaid.de
SOL Balloon PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: BOL - SYC
Race starts: Feb 03rd 13:00 Registration Open!
▶ Flash
GO TO RACE

West Papua to Oregon 2026

Our next race in our Ocean Championships is the first of a series of great natural migrations we will track in 2026. The leatherback turtle is the most widely distributed marine reptile on planet Earth, and chooses to breed in warm tropical waters, but prefers to forage in more temperate habitats, travelling thousands and thousands of miles effortlessly annually to maintain this way of life. Our race will follow one of the typical trips of this turtle, from breeding grounds in the seas off West Papua to the coast of Oregon. It’s only 5900nm, so to keep up, but in comfort, we’ll follow in our Gunboat 90.
Race #2006
INFO by brainaid.de
GB 90 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ1 - OCCH - MIG - SYC
Race starts: Feb 02nd 11:00 Registration Open!
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member KaSToR
  2. Sailonline Yacht Club Member WRmirekd
  3. Sailonline Yacht Club Member CriticalHippo
  4. Sailonline Yacht Club Member rafa
  5. Sailonline Yacht Club Member rumskib
  6. Sailonline Yacht Club Member Sax747
  7. Sailonline Yacht Club Member vida
  8. Sailonline Yacht Club Member bonknhoot
  9. Sailonline Yacht Club Member Kipper1258
  10. Sailonline Yacht Club Member Panpyc

View full list

Series

Mobile Client

SYC members have the benefit of access to our mobile/lightweight web client!

The mobile client