Idaho Battle of the Bluffs

08/27/2026

Pro Race Registration is up for Battle of the Bluffs:

Register to ride the hill! Idaho Battle of the Bluffs presents the Idaho Nitro Nationals. Formerly the Big Nasty Hillclimb.

08/16/2026

Amateur Racing registration is OPEN

Register to ride the hill! Idaho Battle of the Bluffs presents the Idaho Nitro Nationals. Formerly the Big Nasty Hillclimb.

08/10/2026

🏁🔥 BATTLE OF THE BLUFFS HILL CLIMB IS BACK! 🔥🏁

Mark your calendars for September 11th–13th, 2026 in New Plymouth, Idaho!

Get ready for a full weekend of hill climb racing, mud bogging, and plenty of action! 🏍️💨

🏆 Queen of the Hill
💦 Mud Bogging Friday & Saturday
🎟️ Tickets & pricing available through the QR code
🏁 Racing all weekend
🤝 Vendors & sponsors welcome

We’re also looking for Hill Catchers and have vendor, sponsorship, and advertising opportunities available!

📍 5433 Big Willow Rd, New Plymouth, ID 83601

Save the date and come battle the bluffs! 🔥🏁

09/09/2025

09/09/2025

🏁 4 DAYS ‘TIL BATTLE OF THE BLUFFS!
Idaho’s biggest hill-climb spectacular is roaring into New Plymouth, and it’s set to be even bigger than last year! 🎉

📍 Venue: 5433 Big Willow Road, New Plymouth, ID 83611 – home of Idaho’s largest motorcycle event 
📅 Dates: September 12–14, 2025 — featuring semi-pro racing, amateur & pro classes, King & Queen of the Hill, music, mud bogs and more 

🕙 Check-in & setup: Gates open early — Wednesday Sept 10 (noon-10 p.m.) and Thursday Sept 11 (7 a.m.-10 p.m.) — arrive early Thursday to stake your spot, unload, and get settled 

Expect nonstop adrenaline — custom classes, live bands through Saturday night, mud bog races, and crowning King and Queen of the Hill on Sunday 

⸻

🔥 Final prep checklist:
• Tag your crew and fuel their hype
• Remind everyone to BYO gear, camp setup, and cooler
• Use
• Share stories of epic climbs or past wins to build suspense

09/03/2025

Just over a week until the Pros challenge the Bluff!

09/03/2025

We've had a last minute cancellation for one of the food vendors. If you are a food vendor and are free September 12th-14th, please contact Ray Seal at (208) 866-4318 to see if Battle Of the Bluffs might be a good fit for your services!
Thanks!

Send a message to learn more

08/05/2025

Amateur Racing Registration for Battle of the Bluffs is now open!
https://www.battleofthebluffs.com/rider-registration

Sorry for the delay!

Register to ride the hill! Idaho Battle of the Bluffs presents the Idaho Nitro Nationals. Formerly the Big Nasty Hillclimb.

06/13/2025

All camping passes are available for purchase on the Battle of the Bluffs website!
https://www.battleofthebluffs.com/events/2025-camping-for-battle-of-the-bluffs