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Welcome to J105 Fleet One, the largest one-design keelboat fleet on San Francisco Bay.

In 1991, JBoats hit a home-run with the launch of the first J105. Combining handling simplicity, toughness, and a sailplan that relishes a stiff breeze, the J105 is an ideal racing and day-sailing platform for the Bay Area. More than 10% of the 680 boats worldwide make the San Francisco Bay their playground, enjoying exciting racing and wild rides past the iconic San Francisco shoreline.

J105s crews are amateurs and weekend warriors, but the competition is world-class and the racing close and exciting. The Bay Area also allows Fleet One to race year round, with three race series each year: a competitive “A” series from March to October that includes the Rolex Big Boat Series; a “B” series that comprises several popular regattas such as the Great Vallejo Race, several YRA events, and popular club regattas; and a Winter One Design series run by RegattaPRO. Winter racing provides a change of pace with generally light air, but also the occasional ferocious storm characteristic of the Northern California off-season. Whatever your racing preference, on San Francisco Bay you'll generally find J105s participating. In addition to fully crewed racing, many J105 owners enjoy single/double handed racing with the SSS, including the world-famous 300+ boat Three Bridge Fiasco.

J105 racing favors boat handling skill and racing tactics over brute strength, and boats with women team members are the norm, not the exception, making J105 regattas competitive, fun, and social. The number of boats and longevity of the fleet ensures plenty of support from boatyards and sailmakers, and there are many sailors with J105 experience willing and able to fill in for a weekend or form a new team.

Join the fun – sign up for the mailing list, put your name on the crew list, buy a J105!

Fleet #1 News
Mojo Finds Consistency, Dominates JFEST PDF Print E-mail
Tuesday, 24 April 2012 08:31

Glorious Mediterranean conditions, plenty of breeze and flat water greeted 20 Fleet One J105s competing in the 2012 JFEST Regatta on Saturday. Hosted by the St Francis Yacht Club, JFEST is one of the highlights of the J105 Fleet One calendar with excellent race participation and sponsored post-race social activities arranged by Sail California.

A light flood encouraged close racing as competitors jockeyed for position in current-relief close to the beach and for clear air among the crowded tacking lanes. Downwind legs provided plenty of choices – wind and current benefit towards the center of The Bay vs. a shorter distance on the long VMG path from the weather mark to the gates. Mojo took an early lead after day one with 8 points, ahead of a pack of four boats with 14 points accumulated over the three races.

Sunday heralded a return to classic San Francisco Bay conditions with overcast skies and the promise of increasing wind-pressure throughout the day. Mojo’s consistency paid off with two solid finishes, taking the regatta in demonstrative style, seven points ahead of Blackhawk. Arbitrage, Jam Session and Wonder completed the top five finishes overall.

Last Updated on Thursday, 26 April 2012 21:47
 
Donkey Jack Wins Division in SSS Corinthian Race PDF Print E-mail
Sunday, 08 April 2012 08:50

Fleet One J105s took the top four places in the 15-strong double-handed "108 PHRF and Under" division of the SSS Corinthian Race. The day started slowly with zero wind and the remains of a strong flood trapping the 130+ race entrants in Belvedere Cove. Once past the point, the wind filled-in and the combination of clear skies, massive fleet and challenging current made for a spectacular and fun day on the water. Donkey-Jack made a clean break through the slow stuff and finished well ahead, winning the division. Akula pipped Jam Session by 11 seconds and Racer X finished close behind in 4th.

Standings in the (unofficial) J105 SSS Double-Handed series are:

 

Three Bridge Fiasco Corinthian Total
Jam Session 1 3 4
Donkey Jack 3 1 4
Akula 4 2 6
Nantucket Sleighride 2 DNC 7
Godot 5 DNC 10
Nirvana 6 DNC 11
Lightwave 7 DNC 12
RacerX 8 4 12
Energy 9 DNC 14
Meliani 10 DNC 15
Moonshine DNF DNC 17
Sophia DNC DNC 17

Three Bridge Fiasco

Corinthian

Total

Jam Session

1

3

4

Donkey Jack

3

1

4

Akula

4

2

6

Nantucket Sleighride

2

DNC

7

Godot

5

DNC

10

Nirvana

6

DNC

11

Lightwave

7

DNC

12

RacerX

8

4

12

Energy

9

DNC

14

Moonshine

10

DNC

15

Meliani

11

DNC

16

Sophia

DNC

DNC

17

Last Updated on Friday, 27 April 2012 09:05
 
Blackhawk Wins Abbreviated and Blustery Spring One Design PDF Print E-mail
Monday, 19 March 2012 12:09

The J105 Fleet One Championship season opened this weekend with the St Francis Yacht Club’s Spring One Design regatta. A winter storm and atmospheric instability made for challenging conditions at both ends of the wind velocity spectrum. Race One started a little before 1pm on Saturday once enough pressure developed for boats to make progress in the 2.5kt ebb. The breeze ramped throughout the afternoon and by the second race, 25kt puffs and a narrow window of opportunity to gybe after the offset mark combined to winnow the fleet to just 11 finishers of 17 starters.

Day 2 kicked off with a postponement due to high wind and a forecast for increased strength later in the day. After a poll of the owners and discussion with the RC, the AP was dropped and racing started in the early afternoon with 25kts on the fun-meter. Wind strength was variable over the course with strong puffs in the center of the Bay and steep ebb-driven chop. Closer to shore the waves and wind were smaller and more manageable, at the penalty of less current. Most boats made it around the weather mark, launched kites and enjoyed a wild ride down to the leeward gates. With wind building to over 33kts in the central bay and a growing list of casualty-kites among the racers, the RC wisely declared a shorten course and the regatta finished with 3 of 5 scheduled races completed.

Top 5 were: 1 - Blackhawk, 2 - Donkey Jack, 3 - Mojo, 4 - Wonder, 5 - Risk. Full results available here and later, here.

Last Updated on Monday, 19 March 2012 16:34
 
79 Boats Signed Up for Spring One Design PDF Print E-mail
Wednesday, 14 March 2012 17:03

The 2012 Fleet One Championship season starts with a roar on Saturday as 18 J105s join over 60 other boats in the St Francis YC's Spring One Design regatta. We'll be racing on the City Front in a strong ebb and what's predicted to be challenging spring conditions: wet - possibly,  windy - likely.

There's still time to join in, so sign-up here by Friday or in person at the St Francis by 9:30am on Saturday morning. Competitors - don't forget to download the Kattack app on your phone, watch for whales and think light thoughts; weigh-in is mandatory. The weight form is available here or at the club.

Last Updated on Wednesday, 14 March 2012 19:41
 
Whales in The Bay PDF Print E-mail
Thursday, 08 March 2012 06:34
StFYC sent this out after a mom and her calf were spotted along the city front. Spring One Design racers (Note: Take advantage of early sign up and save $50) should keep an eye out and give these creatures some space. It's the law, and impaling whales is slow.
St. Francis Yacht Club: We received a message from NOAA today to remind everyone to watch out for and steer clear of whales. Whales are frequently found in large numbers in the springtime. Boaters should not approach within 300ft of a whale; cut across a whale's path; or get between a whale cow and her calf. Please enjoy these amazing creatures from a safe and respectable distance.
 
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