Roller Derby Banked Track Leagues

All future Roller Derby Banked Track Leagues or RDBTL will be listed here. Please list them in the Roller Derby Banked Track Leagues for their separation from flat track and mixed track leagues.
== Active Banked Track Leagues ==
Please note that the leagues listed below are active. Please note their opening date.
== Inactive Banked Track Leagues ==
Please note that the leagues listed below are inactive in some ways. Please note time opening date to inactive date.
== Closed Banked Track Leagues ==
Please note that the leagues listed below are now closed and note their time operation time.
* World Skating League: Roller Jam (1998-2000)
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Roller Derby Banked Track Leagues