2020 SPRING SLAM IS CANCELLED UNTIL FURTHER NOTICE

The 9th Annual Spring Slam Derby Jam is 

March 21 & 22, 2020, in Des Moines, Iowa!

New! 2020 Spring Slam Derby Jam will only be hosting B-teams this year!

We are planning 4 non-sanctioned, open division bouts each day!

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Check out who will be playing!