Join Us for the 15th Annual Big Nasty Hill Climb

Experience the thrill of the race in Caldwell, Idaho

Labor Day weekend will be here before you know it, and you know what that means: it’s almost time for the annual Big Nasty Hill Climb – the nation’s largest pro-am motorcycle hill climb. This festival-style event is sanctioned by the North American Hillclimbers Association and takes place over a three-day period. You’ll have the chance to see the best hill climbers from all over the country race for a $20,000 purse and the exciting, cash run for King of the Hill!

Bring the whole family out to enjoy the spectacle, or sign up to be a volunteer. If you’re a pro biker, throw your hat in the ring and sign up! Call Big Nasty Hill Climb at 208-800-2036 for more information on the event.

You’ll find everything you need for a good time in Caldwell, Idaho

Spectators flock to the Big Nasty Hill Climb from miles around just to experience the adventure of the hill climb. This year, you can too! All you have to do is buy a ticket and gather up your friends. Our event staff has thought of everything and offer a number of amenities to keep you comfortable all weekend long. You’ll have access to everything you need on-site, including:

  • Concessions
  • Restrooms
  • Event vendors
  • ATM machines
  • Camping areas
  • Convenience stores

We have enough room for up to 700 campers and charge $25 per vehicle for the entire weekend. Start planning your trip to the annual Big Nasty Hill Climb today!

Come witness Caldwell, Idaho’s greatest event

The hill at New Plymouth’s Big Nasty Hill Climb is more than 450 feet tall and offers some of the most intense terrain ever seen! It has several vertical ledges and slopes that can reach up to 62 degrees. You’ll get to see some of the most exotic racing bikes in the world attempt to race up these vertical surfaces. Bikers show up on customized nitro-fueled bikes with 1,200 cc engines and steel-studded tires. We guarantee there will be thrills and spills on this hill!

You can buy your tickets for admission at the front entrance gate when you arrive at the event venue. Tickets are good for the entire weekend, so you can come and go as you please. Contact Big Nasty Hill Climb with any questions pertaining to the festival.

  • Big Nasty Hill Climb

    Caldwell, ID 83607


    Call Us
    Phone: (208) 800-2036

    Mon: 9:00AM-6:00PM
    Tue: 9:00AM-6:00PM
    Wed: 9:00AM-6:00PM
    Thu: 9:00AM-6:00PM
    Fri: 9:00AM-6:00PM
    Sat: Closed
    Sun: Closed