Van Isle 360 Yacht Race update


26 May 2017

  With 32 boats accepted, the Van isle 360 Yacht Race is shaping up to be another exciting race around the rock. Beginning and finishing in Nanaimo British Columbia, the race circumnavigates Vancouver Island counter clockwise in a series of 9 legs over a 14 day period. The skippers and crews are immersed in some of the most spectacular scenery on the planet every day. Encounters with wildlife, Orca’s, Bald Eagles, Humpback Whales or Seal Lions are part of the expectation on each leg. The race celebrates the 11th circumnavigation this year and the big change for the race is the move away from PHRF to ORC ratings and scoring, and the use of ORC Scorer software instead of Sailwave.

Since 2011, the last year that the entire Van Isle fleet raced PHRF NW, the Van Isle fleets have been searching for alternatives. About 4 months before the start of the 2013 race, the Van Isle Organizing Authority received a call from representatives of the “Big Boat Fleet” in the Pacific North West indicating that they would like to try something different than PHRF NW for the 2013 race. The Van Isle Organizing Authority is open to scoring a division by any scoring method, provided there is consensus amongst the skippers for the scoring method. The scoring system chosen for 2013 & 2015 for the Big Boat fleet was IRC by consensus of the skippers. While IRC was found to be better than PHRF from the perspective of transparency, it was a very expensive certificate with minimal support from IRC.

After enduring years of criticism for not using PHRF BC (since we are a Canadian race) and using PHRF NW (because it is/was the most popular on Vancouver Island, and it is used by our neighbours to the south), it became apparent that a search for a solution that would work for all competitors, the sport, and not just the Big Boat Fleet was indeed a desired outcome. In 2015, a decision was made to try out ORC alongside PHRF NW to see if it made a noticeable positive influence with the skippers. It seemed to do just that.

The race has many challenges with course direction and wind speed. The inside legs are mostly (should be) upwind legs with the prevailing winds being from the North West, and the outside legs are downwind (2011 a notable exception). Leg 6, from Port Hardy to Winter Harbour is a long (69.1 nautical mile) U shaped course with upwind, reaching and running over a 10-24 hour period. Wind conditions and current can vary massively during this period, and with a fleet ranging from a TP52 to a Laser 28, one can be certain of sailing in different conditions at the front, middle and rear of the fleet.

Unlike PHRF with a single time correction factor, ORC rating certificates provide a matrix of time correction factors for a boat based on the predicted performance in various wind conditions and wind angles sailed. This matrix provides the basis for Performance Curve Scoring which is at the heart of the ORC scoring software. Implied wind speed can be calculated separately for each division which is a huge improvement over past scoring methods.

With all the positives, the effort required to obtain certificates for some of the non-standard boats has been a bit of an exercise in naval architecture. The team from ORC Canada has given hundreds and hundreds of volunteer hours to ensure accurate measurement of the fleet. Likewise, the training provided to the Van Isle Organizing Authority has been first class, and as with all great software, it is only as good as the input from the operators. We thank ORC Canada for their tremendous effort and support while we have worked with the Race Committee and skippers to implement the rule.
At the end of the day everyone involved with sailboat racing is really looking for one thing, and that is fair racing. Relative to the other options presently available, ORC appears to be a step in the correct direction.



to the top ↑