The 2011 Roller Derby World Cup was an international women's roller derby tournament organized by Blood & Thunder magazine. Teams of amateur skaters from around the world were fielded to compete for their respective nations.

Toronto Roller Derby (ToRD), is a women's flat-track roller derby league in Toronto, Ontario, Canada. Formed in 2006, the league started play in 2007, and held its tenth season in 2016. Operated and managed by its skaters and members, ToRD has four house teams, one rookie travel team, and one WFTDA charter travel team. Since 2011, the league has operated out of a space in Downsview Park, but announced in January 2015 that they were in search of a new home. They moved to another space near Downsview Park from 2015 - 2020. When the pandemic hit they lost the venue, and postponed practices until 2022. Since then they have moved to a new venue. After the pandemic the team's Chicks Ahoy!, Gore-Gore Roller Girls, Death Track Dolls and The Smoke City Bandits have been disbanded and the teams that remain are The All Stars and The Toxins.