The last few miles may still hold a sting in the tail for the leading duo as the weather may slow the leading boat, with some nervous hours to the finish. On a race which has a recent history of close, tight finishes, the final miles of the Transat Jacques Vabre can be the most nerve racking.The finish line is all but in sight, the miles counting down with a pleasing whirr, but for Safran's Marc Guillemot and Charles Caudrelier - who are seeking to convert the lead they have held for nine days - they still have no shortage of pressure, and it is likely to stay heaped upon them until the end.
And with less than 450 miles to go in this ninth edition of the Transat Jacques Vabre, the gap back from Safran to Kito de Pavant and Francois Gabart on Groupe Bel is just over 70 miles.
Groupe Bel are an ever present threat, as they have been to Safran since they eased past Mike Golding Yacht Racing a week ago, Saturday night 14th, to install themselves in second place.
A relatively stationary little low pressure trough has installed itself over the Gulf of Panama. That has contributed to some spicy squall activity for the two leaders today but so there is the distinct threat that the final miles in to the finish line off Costa Rica's Puerto Limon will not be easy.
Safran crossed the longitude of Cartagena (Colombia) which was the finish for the Transat Jacques Vabre from 1993 to 1999, with a time of 13 days and 22 hours of sailing.
Underlining the evolution of the class ten years ago, the winner of the IMOCA Open 60 division took 19 days and 17 hours over the same course. By comparison with the course record to Salvador de Bahia, JP Dick and Loick Peyron's 13.51 knots in 2005 compares with the course average so far of Safran at 13.26 knots. Safran had done 375 miles over the 24 hours to 1100hrs today.
While Mike Golding Yacht Racing and Foncia seem assured of third and fourth, the race for sixth to eighth remains the closest group of the IMOCA Open 60. While Pepe Ribes and Alex Pella now hold sixth place on W-Hotels, Dee Caffari and Brian Thompson were breaking away from eighth and the heat of battle to effect a rapid pit stop to collect a replacement generator control panel at a rendezvous off St Lucia. The British duo were just two miles short of Veolia Environnment's seventh when they diverged north.
