The 2011 Challenge Cup (also known as the Carnegie Challenge Cup for sponsorship reasons) was the 110th staging of the most competitive European rugby league tournament at club level and was open to teams from England, Wales, Scotland, France and Russia.
The 2011 Challenge Cup (officially known as the 2011 Carnegie Challenge Cup for sponsorship reasons) was a rugby league football tournament which began its preliminary stages in January 2011. The Challenge Cup is the most competitive European rugby league tournament at club level and is open to teams from England, Wales, Scotland, France and Russia.