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:

Roma per Tutti 2026


Sailonline are honoured and delighted to have been asked to partner an online first Roma per Tutti yacht race with organizing yacht club, Circolo Nautico Riva di Traiano . In real life, this will be the 33rd edition of this 540nm offshore race from Rome’s Riva di Traiano to the Aeolian Islands and back. Online, the race will not only be our first partnership with CN Riva di Traiano, but also the second race of our Magical Mediterranean series. A number of Mini 6.50s have been entered for the 33rd edition of the Roma per Tutti; so our own vintage Mini is also our virtual yacht of choice for this one.
Race #2019
INFOby brainaid.de
Mini 6.50 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: MED - SUPBUD - SYC
Race starts: Apr 11th 10:00 Registration Open!
▶ Flash
GO TO RACE

Rommel by Balloon 2026 - Through the Sahara


Generalfeldmarschall Johannes Erwin Eugen Rommel may have been that chivalrous, gallant tank commander of legend, led astray by the Prussian military traditions of loyalty and chain of command, but one thing he wasn’t, was mad. So, let’s do it anyway – not stick to the coast and the battle for logistical superiority – but depart the oases of Siwa south west into the desert for Agadez and its uranium. And let’s go by balloon, it’s only 2500km (1250nm)!
Race #1973
INFOby brainaid.de
SOL Balloon PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: BOL - SYC
Race starts: Apr 07th 13:00 Registration Open!
▶ Flash
GO TO RACE

Falklands to Tasmania 2026

Welcome to yet another all-new route. This next race is part of our Ocean Championship as well as the ROW series. Falklands to Tasmania, is like last year's island to island. It’s one of the longer ones 6400nm, more than half way around the world (and the Antarctica). It starts the 2026 OCQ2, and will be sailed in our Steinlager 2, contrary to prior notice.
Race #2021
INFO by brainaid.de
Steinlager 2 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ2 - ROW - OCCH - SYC
Race starts: Apr 06th 11:00 Registration Open!
▶ Flash
GO TO RACE

Gladstone Ports Corporation Brisbane to Gladstone Yacht Race 2026


Sailonline is thrilled to partner with the Queensland Cruising Yacht Club for the 2026 Gladstone Ports Corporation Brisbane to Gladstone Yacht Race! This 308 nautical mile offshore challenge follows Australia’s stunning east coast from Brisbane to Gladstone. Racing the fast and tactical Farr 40, sailors will need precision, strategy, and focus as shifting conditions test every decision from start to finish!
Race #2027
INFO by brainaid.de
Farr 40 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SUPBUD - SYC
RACE CLOSE: Wednesday,
April 8 at 2300 UTC.
Race starts: Apr 03rd 01:00 Registration Closed
▶ Flash
GO TO RACE

Rapallo to Nador 2026


Welcome to Liguria’s Rapallo, there where Zarathustra spoke - at length - to Nietzsche, for our first race of nine to celebrate all things Mediterranean - fickle winds, history and olive oil. A number of our races in this new Magical Mediterranean series will be partnership with famous real-life races, but this first race is pure fiction - 780nm in refurbed IMOCA 60s, past or through the Balearic Isles and on into the Alboran Sea, to a finish off Nador on the Maroc Mediterranean coast.
Race #1975
INFOby brainaid.de
IMOCA 60v2 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: MED - SYC
RACE CLOSE: Wednesday,
April 8 at 2300 UTC.
Race starts: Mar 30th 15:00 Registration Closed
▶ 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 rafa
  4. Sailonline Yacht Club Member rumskib
  5. Sailonline Yacht Club Member CriticalHippo
  6. Sailonline Yacht Club Member CollegeFund
  7. Sailonline Yacht Club Member Panpyc
  8. Sailonline Yacht Club Member Sax747
  9. Sailonline Yacht Club Member sassy63
  10. Sailonline Yacht Club Member vida

View full list

Series

Mobile Client

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

The mobile client