June 10 - June 11

2023 Transition Bikes Cascadia Dirt Cup

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Race Cascadia has been producing enduro mountain bike events since 2012.

Its signature series, the Cascadia Dirt Cup, is the Pacific Northwest’s premier enduro mountain bike race series and hosted on Tiger Mountain in Issaquah Washington

Race Cascadia keeps the stoke high each season by creating new events, partnerships and opportunities that promote and support the world class trails of Cascadia.

Cascadia Dirt Cup gathering

Race Cascadia’s larger mission focuses on a model of giving back, to sustain trails and the sport of mountain biking, for generations to come. In addition to trail work parties, a portion of proceeds is donated back to trails after each race, with over $226,000 donated since inception.

Race Cascadia logo

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