Mrs H's link to National Oceanography Centre wrote:Predictions DO NOT include meteorological effects.
Corriere del Veneto (translated) wrote: the reinforcement of sirocco has aggravated ... the situation: the astronomical tide of 74 cm weather conditions have added a whole other 75.
I think that plenty of people did run unofficially: on the way back to Piazzale Roma at about 14:30 I stepped aside on a narrow-ish path for a runner coming the other way. He smiled as he passed, saying: "only training run round controls". There were several others out at that time too.
It clearly wasn't a fair race: even ignoring those who were prevented from running, both start time and route choice affected how much water you had to contend with. (And I reckon that Tim Tett must have used some strategically-placed motorboats to go that fast!) Nevertheless, I was very grateful to be able to run what I thought was a good course.
The start consisted of people giving out maps as fast as they could to a completely amorphous queue; we then punched a start unit and were off. Somebody started about two seconds in front of me on my course. This pragmatic solution was about the best that the organisers could do, except perhaps trying to segregate the queue into men and women (in an alleyway) and processing them in parallel on opposite sides. Full marks for adapting to the circumstances.
I echo the hopes that the future of the race won't be jeopardised. And I'm relieved that the comical slow-motion splash-minimisation prance I adopted when in the water near other people so far seems to have escaped the video cameras.