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a group celebrates an adult birthday party at k1 speed in san antonio

A Fun Venue for Adult Birthdays & Bachelor Parties Near Portland, OR

Need a fun and exciting place near Portland, OR for your adult birthday party, bachelor party, retirement party, or other special occasion? For nearly 20 years, adults across the country have loved having their party or event at K1 Speed thanks to its adrenaline-pumping racing experience. In addition to racing, enjoy our private party rooms and available food & beverage options for your party!


Read on to learn more about the amazing adult parties at K1 Speed Portland in Hillsboro!


Need to book a kid’s birthday party in Hillsboro – Portland?

We’re also the best place in Hillsboro – Portland for teen birthday parties!

Adult Party Packages Available For 8 or More Racers

To speak with an Event Specialist please call 1-855-517-7333.

Hillsboro / Portland Party Packages for Adults

Adult Mini Grand Prix Package

two adult racing go karts during a party



2 Indoor Go Kart Races

12-Lap Qualifying Race
14-Lap Final Event Race

Reserved Seating for 1 Hr

For Post-Race Meal & Celebrations!


Plenty of Food & Beverages for Your Group

Medals for the Top 3

Plus Podium Ceremony!



per person
$75 – FRI, SAT, SUN

Adult Grand Prix Package

three adults go kart racing at k1 speed



3 Indoor Go Kart Races

12-Lap Practice Race

12-Lap Qualifying Race
14-Lap Final Event Race

Reserved Seating for 1 Hr

For Post-Race Meal & Celebrations!


Plenty of Food & Beverages for Your Group

Trophies for the Top 3

Plus Podium Ceremony!



per person
$90 – FRI, SAT, SUN

Book Your Party for Adults Today!

Included Party Perks

Reserved Race Times

People don’t like to wait, neither should your guests. Our reserved times ensure you race when you want toThis is exclusive to our events.

The Ultimate Photo-Op

From racing action shots to silly podium celebrations, there’s plenty of social media photo gold waiting for you at K1 Speed.

Fun Digital Party Invitations

Every party includes fun digital party invitations (we call them e-vites) that you can email or print out for your guests. These exciting invitations are sure to create a buzz for your party and will leave your guests counting down the days till race day!

Professional Format

Your guests experience a simulation of what professional racers experience. This means they’ll qualify, line up on the starting grid, and RACE.

Podium Celebrations and Cool Giveaways

There’s no worthless “participation” award here. Instead, your guests will have to earn their medal or trophy by finishing in the top three. And when they do, they’ll be rightly celebrated on our podium.

Private Racing

Who wants to race with strangers? Instead, you’ll race with only the people you know.

1 Hr Private Event Room Rental

You’re going to want your own area where you can enjoy your food, socialize with your group, and celebrate any special occasion you’re here for. That’s why we include an hour of reserved seating with your group event. Depending on availability, this may be in one of our private rooms, or a reserved space for your group.

Catering Included

Delicious food? Yeah, we’ve got that too. From pizza, wings, and nachos for adult birthdays and bachelor parties, to full-service catering for larger events such as retirement parties and anniversaries – we’ve got it all for your big party. And with our packages, we’ll provide you with enough food to get started. But you can always add more to your event! Browse our menus below.

*Per caterer, full service menu only available for groups of 20 or more. 

Paddock Lounge MenuFull-Service Catering Menu
image of a k1 speed go kart parked on the track

What Adults Say About K1 Speed Portland

“We had a great corporate party at K1 Speed with about 300 people. The manager and staff went above and beyond, truly. We even forgot extension cords and one of the staff members raced out to get whatever we needed for the event. If you’re hosting a family oriented party it doesn’t get any better than this. There was a little something for everyone. Thank you!”
– Hilary B. | 5-stars

“Friendly and courteous, had a blast. Greatest kart racing arena I’ve been to so far. It’s an all electric kart torquey and responsive throttle on the fly I highly recommend. It’s my wife’s first time on a kart racing and she got a handle on it real quick. Like they said “warning may become addictive” now she wants to go back for more lol…..”
– Divine E. | 5-stars

Clean track and facility. The carts are well maintained and go pretty fast. The staff is really friendly and awesome at giving helpful suggestions on how to make your track times better.  They also do a great job of making sure everyone is safe on the track. I find myself going back time after time. It does become addictive.”
– Darrel H. | 5-stars

Why We’re the Best Venue Near Portland, OR For Adult Birthday Parties & Events


Here are just some of the reasons that K1 Speed in Hillsboro has become the best party place for grown-ups near Portland:


The Easiest Party to Plan

For most people, planning a successful birthday party or event can be challenging. But at K1 Speed, we’ve made sure our party planning process is the easiest you’ve ever experienced. Let our friendly event planners do the hard work for you so you can just relax and look forward to the event.


We Clean Up So You Don’t Have To

Birthday parties are always fun until it ends and you’re left with a mound of trash to pick up. But you don’t have to worry about that here. We’ll clean up and take out the trash for you so you can get on with the rest of your day or evening.


Conveniently Located Near Portland, OR in Hillsboro, Washington County

This beautiful K1 Speed location is located in Hillsboro off Highway 26, just blocks from Brookwood Parkway. This means we’re near Portland, Beaverton, Tigard, Vancouver, Forest Grove, Cornelius, Aloha, North Plains, Folkenberg, Gresham, and the communities all over Washington County. So no matter where your invitees live in the Greater Portland Area, we’re not far away!

5579 NE Huffman Street, Suite 2
Hillsboro, OR 97124

Adult Party Reservations

Please Note:
Adult Event Reservations require a minimum
of 8 racers.

Book Your Party for Adults Today!


Height Requirements

Adult minimum height requirement is 58″ (147.3 cm).

IMPORTANT: Meeting the height requirement is not a guarantee you’ll be able to race our karts. Drivers will be measured at the location and must be able to safely operate all elements of the kart. Final approval will be at management’s discretion.