Hot Rum Series III

Saturday, December 5, 2020
San Diego Bay

…So there we were… Hot Rum race 3, watching all the weather and forecasts and guessing how the day was going to unfold. It is ‘local knowledge’ that there is always a nice little ‘point effect’ - light winds accelerating down the east side of Point Loma - that create some artificially significant winds. With that wind in their sails easing them along the first leg of the Hot Rum race course, racers also had the benefit of an outgoing tide (in effect all day) to get them out to Mark 2. The race committee had little confidence the race would even get that far.

Just as the first boats were rounding Mark 2 to begin their downwind sail into the Roads, those light Point Loma winds started to ripple their way east to the otherwise glassy sea that extended way past Mark 3 and Mark 4 deep in the Roads. Over the next hour and a half, boats reached and gybed their way to the bottom of the course in 3 to 5 kts of wind. From there, a two mile beat back to Mark 5 challenged the fleet. There, the RC Signal boat Corinthian sat looking east over the race course, then north, 3 miles up the bay to the course finish. Decision time.

With no certainty of the wind holding (that wasn’t forecast to be there in the first place), and 50% of a 5’+ all-day tide ebb still making the final 3 miles to the finish an uphill effort, the RC hoisted the sierra flag (S) and anchored approx. 330 yds south of Mark 5, laying a ‘shorten course’ finish line perpendicular to the course from the previous mark. Their impression at that moment was that unless they shortened the course, up to a third of the fleet would have no hope of finishing even in the current conditions, and half or more wouldn’t make it to the charted finish if there were any deterioration.

The first six boats lined up to cross this new finishing line were predictably all ultralight sleds that can muscle their way through light air with apparent winds and boat speeds fractionally higher than the actual wind speed. The RC understands that the finish might have seemed premature. But to the mortal seaman and mermaids aboard the other 90 boats still racing, we think it was the correct move.  

Still, no good deed goes unpunished and there were two uncomfortable things that the RC still needed to address. First was to note the boats that missed the “S” finish line. You can reference your Racing Rules of Sailing book inside back cover for the picture of flag “S” (aka sierra). It identifies RRS 32.2. Reading 32.2 (a) it informs the finishing line “…shall be at a round mark, between the Mark and a staff displaying flag S.“

A few focused sailors, not seeing the S flag, and likely not hearing the Race Committee announce on the race channel VHF 69, sailed on starboard, south of and past the RC signal boat with flag S displayed. They tacked to port and their course took them completely around the signal boat and the finish line. It is frustrating to see this breakdown of understanding, but we always hope that those that were confused by what a RC does can learn from it and be better informed in the future. Trying to ‘save a race’ for many, but losing a few that aren’t familiar with flag S is always the trade-off.

Then there is the scoring. Fun fact – a Hot Rum “shorten course” race has happened twice before, in 2008 and 2009. While rare, it is not unprecedented and the solution is not untried. First, understand a Pursuit Start - basically boats are given a particular start time based on a formula that estimates boat’s speed around the course relative to other boats. Bigger faster boats ‘owe’ smaller slower boats more time as the course gets longer. And the inverse – less time is owed on a shorter course. In virtual terms, everyone but the first boat to start got a late start for HR3. By shortening the race at mark 5, approx. 3.2nm was cut off the race course. We know how long it took for boats to sail around the 8.7nm course, so we refigured new ‘virtual’ start times based on 8.7, and added the actual elapsed time to that to generate new ‘virtual’ finish times. Those are found on the Hot Rum race 3 finishes page. The boat finish order is different than you actually may have witnessed. That’s because like a regular PHRF handicap race where you adjust times after the finish, we adjusted times both before AND after.

Shortening course is not easy to do or understand, especially in a unique format like a Pursuit race with all the handicap incentive given at the start. But it seemed like a better option than leaving 45 boats floating in the channel. Either way, there was a lot of gratitude from most finishers. The Hot Rum, to quote 1981 initiator Herb Sinnhoffer, “…is a fun race …and to be able to meet afterwards and make friends”. Given COVID protocols, the ‘fun race’ intent still holds up. It is great that some will work really hard and compete at a high level, while others will just enjoy a nice social sail around the waters of San Diego… in December! Either way, remember the Race committee is doing its best to honor the intent race, and balance the efforts of those participating.

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