WFTDA on Twitter: "This Saturday! Watch WFTDA roller derby live from @ecrg_thebigo on @ESPN3, April 30. https://t.co/kHmPmzjcUj https://t.co/BgrUh8fWy2" / Twitter
Continental Cup: Five reasons to watch roller derby on the BBC - BBC Sport
Rage City
Boulder County Roller derby is an opportunity to play a sport and connect with a community - The Longmont Leader