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IMBA's Dirty 30


For one weekend this fall, we're taking over Bentonville, AR, to celebrate our 30th anniversary and properly acknowledge the people who have made great places to ride happen over the past 30 years. To make our Dirty 30 the best event possible, we joined forces with the first-ever Outerbike Bentonville for an incredible weekend of riding and partying with friends new and old, alike. 

Earlier Event: October 26
Outerbike 2018 - Bentonville
Later Event: November 10
Oz Cross