Madison Roller Derby to host Roller Derby tournament with 12 games across two days.

DeForest, Wis. – Madison Roller Derby (MRD) is excited to unveil Udder Chaos 2026, as this year will be BIGGER & BUTTER than ever before! Roller derby teams from all over the world will be skating in a brand-new, state-of-the-art venue at the LEGACY20 Arena DeForest with a whopping 12 GAMES across TWO DAYS.
Cheer on Madison Roller Derby's Dairyland Dolls and The Herd as they take on some of the nation’s toughest competition. You won’t want to miss out on the action!

Dates: ​6/27/26 & 6/28/26
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Participating Teams:

• API Fury
• Illowa Roller Derby
• Madison Roller Derby - Dairyland Dolls
• Madison Roller Derby - The Herd
• Ohio Roller Derby - All Stars
• Ohio Roller Derby - Gang Green
• Root River Rollers
• Windy City Rollers - Second Wind

Tickets can be purchased at the door or online at madisonrollerderby.org/tickets .

Event Location
LEGACY20 Arena at DeForest Yards
6251 Monticello Dr, DeForest, WI 53532

Sponsor Udder Chaos!
Interested in having your business or organization support and be represented at our tournament? We have a package of options available to get you involved. Check out our Sponsorship packages! 

On-site Skate Shop
Looking to get some skates? Blow a toe stop skating your heart out on the track? Come visit the 608 Skate booth and talk to legendary Madison Roller Derby alum, Mouse!

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Note to editors and photographers: please contact MRD Media at [email protected] for press passes, media access, and skater interviews.
Requests for press passes, credentials, and interviews must be made by 5 pm central on 6/26/26.