We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Book On TripAdvisor Bonus Book your hotel on TripAdvisor — then save 20% on things to do for your trip. Use code BOOKTOSAVE.
Sponsored by:
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Sponsored by:
Get directions
Address: 5350 East Ontario Mills Parkway, Ontario, CA 91764
Phone Number: 909-980-0286
12:00 pm - 10:00 pm
Closed now
See all hours
Sun 10:00 am - 8:00 pm
Mon - Thu 12:00 pm - 10:00 pm
Fri 11:00 am - 11:00 pm
Sat 10:00 am - 11:00 pm

The premise behind the creation of K1 Speed was to offer enthusiasts and...

The premise behind the creation of K1 Speed was to offer enthusiasts and amateurs alike an authentic and genuine racing experience in a safe, comfortable, accessible and perhaps most importantly, unique environment. Utilizing advanced European electric karts and indoor asphalt tracks, K1 Speed quickly developed a reputation as being fun and exciting, and our growth has been continuous since we first opened our doors. In addition to our Arrive and Drive racing option, which allows individuals to visit our indoor karting centers anytime and experience the thrill of racing, we also offer racing leagues and a variety of packages for corporate events and group parties, which have proven quite popular. To meet the needs of customers and kart racing enthusiasts who demand more, we also have a Pro Shop - K1 Race Gear - which carries everything that a karter might need to compete at the track. At K1 Speed, our goal is to be synonymous with karting, and we think that we are on our way! 

read more

TripAdvisor Reviewer Highlights

Read all 27 reviews
Visitor rating
  • 9
  • 11
    Very good
  • 2
  • 2
  • 2
What a hoot!

This has to be one of the best afternoon treats for "big kids" in the area. Great staff and convenient location help to make this venue habit forming. Quick go-karts on their... read more

4 of 5 starsReviewed June 30, 2015
Joseph M
United States
Add Photo Write a Review

27 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
Showing 26: English reviews
Rancho Cucamonga, California
Level Contributor
11 reviews
common_n_attraction_reviews_1bd8 2 helpful votes
1 of 5 stars Reviewed March 19, 2016

Came here with friends to have some fun!! Have to sign your life away before proceeding, and now I know why. During the second lap, my car sped up to about 75 miles per hour per management. There was no stopping the race car, no matter how hard I was pushing on the brake. The guys/workers in the middle control... More 

2 Thank juliejohnson2016
Chino Hills, California
Level Contributor
81 reviews
33 attraction reviews
common_n_attraction_reviews_1bd8 25 helpful votes
3 of 5 stars Reviewed August 12, 2015

We went to K1 with another family and I can say everyone in our group of 10 from age 15 to 55 had a great time! My only area that was not great was the employees, they could be friendlier but they were not rude just disinterested.Other than that a lot of fun!

Thank Lauriepaz
Los Angeles, California
Level Contributor
109 reviews
27 attraction reviews
common_n_attraction_reviews_1bd8 50 helpful votes
5 of 5 stars Reviewed July 12, 2015

This racetrack was so much fun! I had never been to one and expected something like bumper cars but it was NOT! It was like a real driving experience! We bought three races each and my son did all three. It was a little rough for me but I am in my 50's. I still had a great time. The... More 

1 Thank Swisscss
United States
Level Contributor
49 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 18 helpful votes
4 of 5 stars Reviewed June 30, 2015

This has to be one of the best afternoon treats for "big kids" in the area. Great staff and convenient location help to make this venue habit forming. Quick go-karts on their relatively long twisty, turny track is a load of fun and a great stress reliever. If you have a few hours to spend in the Ontario area consider... More 

1 Thank Joseph M
Dubai, United Arab Emirates
Level Contributor
66 reviews
30 attraction reviews
common_n_attraction_reviews_1bd8 38 helpful votes
5 of 5 stars Reviewed February 23, 2015

I liked that it's go kart place but they are pretty fast ! Fun with family or friends or date night ! Thanks !

2 Thank MrsTraveler25
Ontario, California
Level Contributor
6 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
4 of 5 stars Reviewed December 4, 2014

Took my little brother here, and he had so much fun with the cars here. Very friendly, helpful staffs; well-designed and fast cars. More over, all of the stuffs inside here was well-maintained, so even K1 was a little bit pricey but it still worth it.

1 Thank Rebecca G
Level Contributor
233 reviews
66 attraction reviews
common_n_attraction_reviews_1bd8 74 helpful votes
4 of 5 stars Reviewed May 29, 2014

Another good place to go within walking distance from the Ayers Suites. Cars are fast and well-maintained.

1 Thank Smokey1611
Lancaster, California
Level Contributor
42 reviews
12 attraction reviews
common_n_attraction_reviews_1bd8 9 helpful votes
4 of 5 stars Reviewed January 20, 2014

The track was a lot of fun and the facility was great. The staff was very accommodating of large groups. Would definitely go again!

1 Thank JennLou
Southern CA
Level Contributor
34 reviews
15 attraction reviews
common_n_attraction_reviews_1bd8 11 helpful votes
4 of 5 stars Reviewed November 25, 2013

My grandson and his pals age 14 loved this place. It's pricey but they did have a lot of fun driving the cars. I might add the adults had great fun also!

1 Thank Grandmaleslie
Claremont, California
Level Contributor
9 reviews
common_n_attraction_reviews_1bd8 7 helpful votes
5 of 5 stars Reviewed September 3, 2013

This is so much fun to enjoy with the family. Racing against each other to see who can do the most laps in the best time.

2 Thank LewisDreamVacation

Travelers who viewed K1 Speed Ontario also viewed


Been to K1 Speed Ontario? Share your experiences!

Write a Review Add Photos & Videos

Is This Your TripAdvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing

Questions & Answers

Questions? Get answers from K1 Speed Ontario staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do I have to buy a ticket for my infant?
  • How do I get there using public transportation?
  • Is there a restaurant or café onsite?