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Posted by ita10267 ![]() |
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Rod,
sorry to contraddict but technically speaking: SOL is a Client - Server environment so every client (browser, mobile etc.) is syncronized to the server where the simulation takes place. the increase of the client affects server performance but it does not affect syncronization. VSK/SailX is peer-to-peer based, so in order to race every participant has to be synchronized to all the others. Believe me, even in a total QoS network this starts to be impossible when the number of actors exceeds few tens. a. |
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Posted by CKHANSEN ![]() |
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ahhh... very interesting. Wasn't aware of that.
so it is sheer NUMBERS of users at the same time. So if SOL had a race of 20, like sailX then 3D would be possible. But, since SOL has literally hundreds of users on in one single race 3D would not be possible. OK Then... what about instead of having the simple map while racing.. have a satellite image all the time, while racing, plotting etc etc... Not just a satellite image to track your boats and others which is just a static shot of the race. St. Lucie - Jupiter Ocean Racing Association (SJORA) |
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Posted by Rod |
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It does make me wonder about the 150,000 sailors and/or boats that were accommodated during the Volvo. If it breaks, it's not strong enough--if it doesn't, it's too heavy. |
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Posted by AGage ![]() |
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Consider they only update your boat once per hour, on a rather large weather grid.... And then compare to SOL updating your position and weather conditions every 20 seconds or whatever... from that alone you can see VOR can easily serve over 180x as many boats as SOL, which also has mutiple races running simultaneously....
VOR can serve so many because of the simplistic nature of the sim.... And it includes every boat ever registered in each race it does - even if no commands have been sent for years - so alot of those boats are just head to wind at the start line ![]() I help develop the client interface for the best online ocean racing sim there is... __/)/)_/)__ |
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Posted by ita10267 ![]() |
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totally true.
VOR simulation is a "rough and simplified" version of SOL. So it was possible to crank all boat position every hour. Moreover it was pointed that there has never been more than 5000 active users. Having SOL boats overlayed on Satellite maps is not a technical problem. Just a matter of client burden. Nevertheless it would make it very difficult to round islands or so since the coastal profile used in the simulator is different from a photo snapshot. And there is always the possibility to donwload the race kml file and load it in GoogleEarth To sum up, I believe the SOL gods are willling (and they have my total approval) to keep the interface as simple as possible without forgetting any crucial information. This allows for the usage of very simple clients or low performance platforms (such as mobile devices) |
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Posted by Schakel ![]() |
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Throughout the VOR, but especially during the first legs, I and many other were not able to access for hours on end. At the time, it was said that they had created their own Denial of Service attack.
![]() Cheers, Philip |
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Posted by ita10267 ![]() |
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same here...main reason why I quitted VOR.
Besides the 60nmx60nm wind squares were difficult to digest ![]() |
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Posted by Rod |
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Just to add to the "flogging of dead horses", I attach two competing views of the virtual sailing world:-
Please do not take this as a criticism of the Sailonline system, but rather as a suggested possible improvement. Bear in mind that the Virtual Sailor system is entirely contained within my own computer, yet has Internet connections to compare boat positions (just the same as SOL). The weather and winds in VS are at my choice rather than derived from NOAA, but I am sure that could easily be changed My main point is that the VS view on your computer screen is much more engaging but yet allows for all the navigational features of SOL. Someone, sometime, is going to develop a more "complete" sailing game site---why should it not be done within SOL? If it breaks, it's not strong enough--if it doesn't, it's too heavy. |
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Posted by ita10267 ![]() |
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again: you are missing the technical difficulties.
VS is peer-to-peer based. So it is virtually impossible to synchronize more than 50 boats. Especially difficult for those on ADSL connections with upload link slower than download. If you like the 3D experience you have to stick to shorter races with less boats. On the other hand SOL simulation runs on a single computer and we all peek to this server through our clients. You need to understand that we are limited to nowadays technology. Maybe in 20 years we will all be connected with fiber-to-home 1Gbit links and your dream of having 3D regattas with 500 boats will become real. |
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Posted by RainbowChaser ![]() |
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Rod - the one thing that drove me from VOR to SOL (which I had initially thought would be too complicated for me) was the fact that periodically if one fell behind a tad, instead of just dropping a few tens of places it was a few TENS OF THOUSANDs of places.. a bunch of us sailing the VORG just called that the "stealth fleet effect". Apparently all boats ever registered EVER are automatically started in all races... so I have been led to believe anyway.
I love SOL.. and its always great to hear good ideas/dreams about how it can develop ![]() |
Races
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Current Races:
Garagiste's Test Lab

Race #1939
INFOby brainaid.de
RC 44 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ3 - TRCH - SUPSOL - SYC
RACE CLOSE: Saturday,
23 August at 23:00 UTC
Race starts: Aug 10th 12:00 Registration will open soon
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Patricks Test

Race #1932
INFO by brainaid.de
Young 88 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SSANZ - SYC
Race starts: Aug 03rd 08:00 Registration Open!
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Joanne's Test Race Zone
Race #1847
INFOby brainaid.de
Fareast 31R PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - RED
Race starts: Jul 25th 12:00 Registration Closed
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Marstrand to Cowes 2025

We invite you to another race, which will kick off the third quarter of our ARCH series. We'll set off from Marstrand, Sweden, which, along with Skagen, Denmark, marks the line commonly recognised as the border separating the Baltic Sea from the North Sea. The 650nm route will take our Ripitide 50 across the North Sea and the English Channel to Cowes, England. Watch out for the fast ferries crossing the Channel from Calais to Dover 😊.
Race #1935
INFO from brainaid.de
Riptide 50 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
ARQ3 - ARCH - SUPSOL – SYC
Race starts: Jul 21st 17:00 Registration Open!
GO TO RACE
Nantucket Sprint 2025

Welcome to Nantucket, from whence Herman Melville’s Cap’n Ahab sailed round The Horn into the northern Pacific Ocean to hunt the gray whale - whose migrations are celebrated elsewhere in SOL’s Q4 schedule - he never to return. And whaling too, as the 19th C progressed, like Ahab disappeared from Nantucket as the harbour silted up and mainland Massachusetts whaling stations benefited from rail connections. But beach life, yachting and nostalgia has rescued the island from oblivion, so to celebrate leisure, SOL gives you the Nantucket Sprint - 25nm in 29er_XX’s from east of Tuckernuck Island across the sound to a finish just inside the mouth of the harbour. Enjoy!
Race 1936
INFO by brainaid.de
29er_XX PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SPRQ3 - SPRCH - SUPSOL – SYC
Race starts: Jul 19th 15:00 Registration Closed
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Puil's Practice Palaver
Nearly there; only 2500nm to go, round the Horn and up the Red Sea to Suez into what will more than likely be more headwinds for this sixth leg of our African circumnavigation, to be followed in September by a final sneaky dash up the canal back to where we started all those months ago. We’ll be sailing a not entirely appropriate-for-upwind-work 60ft Trimaran!
Race #1859
INFOby brainaid.de
60ft Trimaran PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - ABS
Race starts: Jun 03rd 11:30 Registration Open!
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Gulf of St Lawrence - test - Mirek
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Race starts: Apr 21st 17:00
Registration Open!
Stefan's Duck Pond

PRIZE: SMPF
Race #1900
INFO by brainaid.de
Orange 125 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ3 - OCCH - SUPSOL - SYC
Race starts: Feb 06th 00:00 Registration Closed
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Trapped Camel
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Race starts: Aug 21st 15:03
Registration Open!
Caravanserai
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Race starts: Aug 08th 17:00
Registration Open!
Patrick's Playpen

Welcome to the legendary "Westcoaster," a race that has tested sailors for over 50 years. Spanning 435 nautical miles, this iconic journey takes racers from Melbourne, across the formidable Bass Strait, and around Tasmania's rugged west coast to the finish line in Hobart. Organized by the Ocean Racing Club of Victoria, the Westcoaster is renowned for its challenging conditions and adventurous spirit. This year, our SOLers will tackle the course in the swift and capable First 47.7, a yacht launched by Beneteau in 2000, built for speed and endurance in long ocean races. Get ready for an exhilarating ride in one of Australia’s most celebrated yacht races!
Race #1841
INFO by brainaid.de
First 47.7 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Aug 03rd 08:00 Registration Open!
GO TO RACE
Mirek's Mess & Canteen
music deleted
Race starts: Apr 26th 18:00
Registration Closed
Antarctica 1 of 3
-
Race starts: Jan 27th 21:57
Registration Open!
Flinders Island TIMED Race 2024

Race #1776
INFO by brainaid.de
Ocean 50 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ1 - TRCH - SUPSOL - SYC
RACE CLOSE: Saturday,
27 January at 23:00 UTC
Race starts: Jan 14th 12:00 Registration Open!
GO TO RACE
Tasman Double 2023 - Hobart to Sydney
music deleted
Race starts: Jan 02nd 02:00
Registration Open!
John's Test Zone
It's time to test your ocean racing skills in a variety of weathers as we head the 6400 NM between Hong Kong and Auckland in a fast Super Maxi 100. We'll be heading from a northern summer to a southern winter so keep plenty of cold weather gear and warm rum on board!
PRIZE: SMPF
Race #1597
INFOby brainaid.de
Super Maxi 100 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
OCQ3-OCCH-SUPSOL-SYC
Race starts: Sep 01st 04:00
Registration Closed
calm's Practice Race
Last raced in 2021, we return to Boston for another race to Newport. And just like in 2021, the chosen boat is once again the speedy R/P 66. This is a TIMED race so pick your winds wisely and see how quickly you can complete this 132nm run! For reference, the winning time in 2021 was 6:12:28.
RE-REGISTER HERE to race again after finishing a run
Race #1700
INFO by brainaid.de
R/P 66 PARTICULARS
NAM_AWIP WX Updates:
0245 / 0845 / 1445 / 2045
Ranking:
TRQ3 - TRCH - SUPSOL - SYC
RACE CLOSE: Sunday, 18 August at 23:00 UTC
Race starts: Aug 05th 12:00
Registration Closed
ZONA DE PRUEBA DE MANUEL

Please note the displayed course is provisional; the actual course will be set after the IRL course is announced at the skipper's briefing 48 hours before the start, and no later than 24 hours before the start.
Race #1561
INFOby brainaid.de
Young 88 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - NTR
Race starts: Jan 10th 14:00 Registration Closed
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San Sebastian to La Rochelle 2021
Once again, our SOL race will be shared with a group of Polish sailors, representing one of the stages of their Virtual Training Cruise around Europe. 171 nm in Delphia 47s across the not always calm Bay of Biscay from San Sebastian to La Rochelle will undoubtedly be one to test their skills. Welcome/Witajcie and we wish you all fair winds.
Race #1441
INFOby brainaid.de
Delphia 47 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Mar 05th 17:00
Registration Open!
Aland Sea TIMED Race
Norrtalje Segelsallskap, 70km NE of Stockholm was founded in 1920, and time was when the society’s season opened with a challenging offshore race from the club line off Flaten island at the mouth of the long and narrow Norrtaljeviken, out onto a triangular course around the Aland Sea, to finish at Simpnas slightly to the north on Bjorko island - some 78nm in total. A fine race that SOL, being from these parts, ran annually up until 2013. Last run in autumn 2018, we return here to race the course again in the form a TIMED RUN in spanking new Club Swan 50s.
RE-REGISTER HERE to race again after finishing a run.
Race #1444
INFO by brainaid.de
Club Swan 50 Particulars
WX Updates:
0430 / 1030 / 1630 / 2230
RANKING:
TRQ1 - TRCH - SUPSOL - SYC
RACE CLOSE: Sunday, 28 February at 23:00 UTC
Race starts: Feb 15th 12:00
Registration Closed
Bimmer's Test Zone
What about a speedy X-362 380nm race in the waters off S America, just to blow cobwebs away!!
Race #1415
INFOby brainaid.de
X-362 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SYC
ALT. CLIENT:Classic
Race starts: Dec 21st 16:00
Registration Open!
Antarctica 3 of 3
-
Race starts: Sep 16th 11:13
Registration Closed
BLANK POLAR
Race starts: Feb 16th 00:00
Registration Open!
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