When Rosa Grosse first ran at the Canadian National Exhibition's Athletic Day in 1923 she never imagined the heights she would reach in the sport of sprinting. Already known as a fine basketball player, she became a world record holder and arguably the finest female sprinter Canada ever produced.

Her running earned her fame and publicity she did not seek. Never comfortable in the spotlight, she was a reluctant sports hero who was celebrated and acclaimed throughout the country. By her achievements she brought women's running from a sideshow entertainment at picnics and men's competitions to the international stage. As such, she was a trailblazer, breaking down barriers and rousing young women everywhere to take up the sport.

Her story is an inspiring one. While achieving greatness she faced a significant personal challenge. She was losing her hearing.