Here you will find all of the events we have currently scheduled for Thunder Mountain Harley-Davidson®. We hope you will come by and join us! If you do not see any listed here, please come back soon to see our updated events.
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CHOPTOBER FEST 2025 Saturday, October 11th | Thunder Mountain Harley-Davidson | Loveland, CO The First Ever Harley-Davidson × Oktoberfest Mashup 9:00 AM – 3:30 PM | Day-Of Registration: 9:00 – 11:00 AM Custom Harley-Davidsons + Oktoberfest energy = one wild, one-of-a-kind throwdown you will not want to miss. Calling every builder, rider, and garage legend in Colorado from frame-up choppers to swapped bars and air filters. If you love your bike, bring it. FREE to enter. FREE to attend. All bikes welcome.
Register for Free TODAY: https://thundermountainharley.com/Events/Choptober-Fest-2025 ? Bike Show Categories: 1. Sportster (includes Ironhead & Evolution Sportsters) 2. Pre-Evolution Big Twin (Knucklehead, Panhead, Shovelhead) 3. Evolution Big Twin 4. Twin Cam 5. Milwaukee-Eight Trophies for 1st, 2nd & 3rd place in every category Specialty Awards: • Best in Show: Custom painted Simpson helmet sponsored by Atomic Cycle Coatings, cash, and a Fab Pigs trophy • People’s Choice: Fab Pigs trophy Entertainment & Eats: • Live stunt shows by Busted Knuckles Stunt Tour featuring KingTony Stunts • In-N-Out Burger semi and trailer with only 400 meal tickets available ($5 each for hamburger, cheeseburger, or Double-Double) This is not just a bike show. It is a celebration of culture, community, and craftsmanship. Rigid chopper, bagger, or stock Sporty, this is your day. Thunder Mountain Harley-Davidson Saturday, Oct 11, 2025 9:00 AM – 3:30 PM | Registration 9:00 – 11:00 AM FREE to enter. FREE to attend. Bikes. Burgers. Burnouts.