Miyu Yamashita won the 2026 CPKC Women’s Open at Edmonton’s Royal Mayfair Golf Club by nine strokes after finishing 23 under par, securing her fourth LPGA Tour victory and first CPKC Women’s Open championship. The tournament raised a record $4.95 million for heart healthcare in Alberta, including $4.4 million for the Stollery Children’s Hospital Foundation and $550,000 for the Royal Alexandra Hospital Foundation’s CK Hui Heart Centre. The Stollery funds will support equipment, research, training and programs for complex pediatric cardiac patients, while the Royal Alexandra Hospital Foundation’s share will support innovation and cardiac-care excellence. Since 2014, the CPKC Women’s Open has raised more than $31 million for children’s cardiac care, while CPKC Has Heart has contributed more than $78 million to heart-health initiatives across North America.