Well the event is actually called the Canadian National Whitewater Slalom Team Trials, but that is too long of a subject headline.
This event is hosted by the Ottawa River Runners (ORR) at the Pump House. There is an alternate site mentioned, but by then water levels should stabilize to use the Pump House. There is practice schedule posted for the week prior to the weekend.
The races start on Friday and occur though the weekend ... My favourite category is the C-2.
If you happen to be in town and not at the CdB's Palmers Rapids weekend ...well just something else to do.
Larry