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Board » Sailonline Yacht Club » Golden Globe Races 2018 - Seat Of The Pants commitment

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In general routing software generates an astronomical number of Displacement vectors (module unit is nm) where on top of their extremities it draws the so called Isochrones curves.

To have a slight idea on the numbers involved on this calculations and using the qT process/settings we have:

1 - 180 degrees of scanning angle;
2 - 3 degrees of angular step;
3 - 60 Displacement vectors in the first calculated minute;
4 - 60 + 60 x 60 = 3.660 Displacement vectors on the second calculated minute;
5 - 60 + 3.600 + 60 x 60 x 60 = 219.660 Displacement vectors on the third calculated minute and,
6 - so on, resumed in the following formula:

S (60 ^m),

where:

"S" represents Summation starting in i = 1, 2, 3, ...., m;
"m" is minutes (integer number),
“^” is the power symbol.

As a sado-maso exercise try to use (only) the WX tool just to find out the best route for the first two minutes of race.

João/psail

P.S.: You stil have time to make it for the next race in 2,5 days. Uppps.... maybe not because by then the the WF will be other.

João/psail

--- Last Edited by JB at 2018-06-25 06:53:59 ---
Sail Fair.
Dear sol rulers

Make the fun even bigger and remove the predictorlines from all boats like you have done now for so long time for <sol>

Lacsareno



--- Last Edited by sol at 2018-06-26 06:21:24 ---
I'll be sailing SOTP for this series, and will abide by those rules.
i'M always SOTP and no buddy sailor either.
SOTP for me please I dont have never and never will use a router hence I never do very well but its the taking part. Maybe it should be considered mandatory to take part ?? hard to impose I know but levels the playing field a bit Fair winds all the SOTP's
SOTP it is :-).

New to this site, but not to sailing
USSACP
Cruzist will, as always. be sotp
SOTP---as usual! Rod
If it breaks, it's not strong enough--if it doesn't, it's too heavy.
I will race SOTP!!

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Races

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Current Races:

Cape Town to Rio 2026

Welcome to South Africa and RCYC's classic transatlantic Cape2Rio Race from Cape Town, South Africa, to Rio de Janeiro, Brazil. First run in 1971, this run is buddied with the IRL, Cape2Rio 2025 arranged by the Royal Cape Yacht Club with the cooperation of the
Iate Clube do Rio de Janeiro Despite this being announced the 2025 race (starting dec. 27) it is the 2026 SOL championship kickoff. This virtual version, will be raced once again in Mark Mills' 74ft speedster, the stunning C2R74.
Race #1996 INFO
by brainaid.de
C2R74 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
OCQ1 - OCCH - SUPBUD - SYC
Race starts: Dec 27th 12:00 Registration Open!

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ORCV Melbourne to Hobart 2025

Welcome to the legendary Westcoaster, a true test of endurance and seamanship that’s challenged sailors for over 50 years! Spanning 435 nautical miles, this iconic race takes the fleet from Melbourne, across the wild Bass Strait, and around Tasmania’s rugged west coast to Hobart. Organized by the Ocean Racing Club of Victoria, this year our SOLers will be racing the sleek and powerful Dehler 46—a fast, elegant regatta cruiser built for both speed and adventure. Get ready for an unforgettable offshore classic!
Race #1952
INFO by brainaid.de
Dehler 46 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Dec 27th 02:30 Registration Open!
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Tasman Double 2025 - Sydney to Hobart

Christmas in Summer? Indeed! Kick off the first leg of our two-leg Tasman Double series in the classic 625nm Sydney to Hobart race, this year in the upgraded SuperMaxi 100v2. Inspired by Neville Crichton’s legendary Alfa Romeo II and her near-sister Wild Oats XI, these yachts blaze across online and real-world waters alike. Feel the thrill even in storm-force winds as you tackle the Tasman Sea—dock in Hobart victorious, or at least in time for a well-earned post-Christmas drink!
Race #1953
INFO by brainaid.de
Super Maxi 100v2 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: TD - SYC
Race starts: Dec 26th 02:00 Registration Open!
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Valletta Sprint 2025


We invite you once again to this SOL classic around the Middle Sea, departing from and returning to historic Valletta. Loseley modelled on an IRL classic often sponsored by a luxury wristwatch purveyor, our c 600nm course takes us north as far as Stromboli, then west of Sicily and south to Lampedusa and back to Valletta probably via the strait between Malta and Gozo. This year we will race it all in very Meddy Dufour 40’s!
Race #1949
INFO by brainaid.de
Dufour 40 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
RACE CLOSE: Monday,
December 29 at 2300 UTC.
Race starts: Dec 20th 11:00 Registration Closed
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Chatham Island TIMED Chase 2025

The final TIMED race of 2025 takes us to the isolated and mysterious Chatham Islands archipelago 430 nm east of New Zealand’s South Island. There promises to be plenty of breeze from every point on the compass as we sail the Farr 38 around Chatham Island, Pitt Island, and The Forty Fours on this 124 nm course. This is a TIMEDrace so you may RE-REGISTER HEREto try again after finishing a run. You will have 13 days and 11 hours to test your skill and decision making after the race opens.
Race #1990
INFOby brainaid.de
Farr 38 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ4 - TRCH - SUPSOL - SYC
RACE CLOSE: Saturday,
27 December at 23:00 UTC
Race starts: Dec 14th 12:00 Registration Open!
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