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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Demo Days – Saturday, March 14th!
The 2026 models are officially here, and it’s time to throw a leg over! Come experience the newest machines firsthand and feel the latest performance upgrades for yourself.
We’ll have FREE snacks and refreshments available to keep you fueled up (while supplies last), so swing by, take a test ride, and spend the day at the Mountain!
Saturday, March 21st
Keep the St. Paddy’s spirit rolling with a high stakes ride, a massive party, and some fresh ink! Whether you are chasing the luck of the Irish on the road or looking for a permanent souvenir, the Mountain is the place to be.
Registration & Free Breakfast: 10AM to 11AM (while supplies last)
$20 per hand | $10 for additional hands (Includes a FREE raffle ticket!)
Free St. Paddy’s Swag (while supplies last)
Best Hand: $200 | Worst Hand: $100 CASH
Last card drawn at Thunder Mountain H-D by 3PM
Awards & Raffles at 4:00PM
Ride at your own pace! This is NOT a led ride. Ride safely.
On-Site Tattoos: Get some fresh ink during the party. Flash specials available.
DJ Spinning Hits: Keeping the energy high all afternoon.
Cold Beer with an Irish Flare: Raising a glass to the green.
In-Store Scavenger Hunt: Hunt for luck and win prizes.
Don’t miss out. Come for the ride, get some ink, and stay for the party!
DETAILS COMING SOON!
We’re still dialing in the final details for this event to make sure it’s one for the books! Mark your calendars now, you won't want to miss what we have planned at Thunder Mountain.
The Pooch Party at TMHD Saturday, April 4th | 11AM - 4PM
It’s time to let the dogs out! Join us at Thunder Mountain Harley-Davidson for a high-energy day dedicated to our favorite furry co-riders. Whether you’re looking to adopt or just want to treat your pup to a day out, we’ve got the ultimate setup for riders and rescuers alike.
Meet Your New Best Friend: Big Bone Canine Rescue is taking over the showroom with a crew of adoptable pups ready to join your family.
Turn It Up: We’ve got DJ Nick Rawww on the decks, dropping the perfect soundtrack to keep the vibes high all afternoon.
The Main Stage (1PM): Think your dog has the best style in NoCo? Enter them in our Puppy Fashion Show & Costume Contest. We’re handing out prizes for the most creative looks (1st, 2nd, & 3rd Place).
Vendors: Grab some premium gear for your dog from our local Pet-Friendly Vendors. From gourmet treats to custom leashes, we’ve got it all.
Fuel Up: We’ll have Hot Dog Meal Deals and refreshments available to keep you going, plus plenty of ice-cold beer at the bar.
WANT TO BE A VENDOR? We have a few spots left in our vendor row! If you want to get your brand in front of the best crowd in Northern Colorado, email cooperd@tmharley.com ASAP to claim your space.
Rider Note: To keep the party safe for everyone (two-legged and four-legged), please only bring well-socialized dogs who are comfortable in a loud, busy environment.
Grab the leash, hop on the bike, and come hang out for a day of dogs and Harley-Davidsons!