Welcome to Washington Nitro Nationals!

Welcome to the new Washington Nitro Nationals, formerly Northwest Nitro Nationals, now under new ownership!  This year's event will be May 6-8, 2022, and will include Rounds 1 & 2 of the NAHA Pro Hillclimb Series.  We will be running two pro rounds of competition on Saturday and Sunday.  Everyone who purchased camping and tickets for the 2020 NW Nitro Nationals event that did not occur due to COVID-19, will have their campsite and tickets honored at this event. 

We are exceptionally proud to announce the return of the ONLY Washington State professional motorcycle hillclimb competition presented by the North American Hillclimbers Association (NAHA)!

This year marks the triumphant return of our sport to Washington post-COVID.  With Washington's outdoor mask ban being lifted, and indoor mask mandates looking to be dropped, also, we are incredibly excited to announce that racing will return to the hill outside of Sunnyside, WA, where it was started nearly 5 DECADES AGO!

Now part of the new Rattlesnake Ridge ORV Park, we look forward to many fun events for everyone to enjoy!

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