General Info

Real racing has never been more convenient and accessible.  Our full service facility houses a 1/4 mile indoor race track equipped with digital timing, state-of-the-art gas powered race karts for ages 6 and up, and all the gear you need to race.  Just in case you don’t have your own race gear, we’ve got it all – helmets, neck support safety systems, and race suits.  Suit up and strap in and become a member of our Unser Race Team. Just show up and leave the rest to us.

No experience racing?  No worries.  We cater to all levels from first time racers to the diehard enthusiasts.  Our training and race briefing will make you feel comfortable and confident before you ever get on the track.  After taking a few warm up laps, you’ll be ready to shoot for a top time.

Rain or snow never closes our track – everything is indoors.  We are conveniently located just north of Downtown Denver so grab some family and friends and experience what real racing is all about!

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Racing Requirements

Pricing & Specials

Contact Us

Minor Waiver Form

Pre-Register Online



Most Common Questions:

How does membership work?
Everyone needs a membership to race. Having a membership means you are properly trained and have agreed to all legal terms of use and understand our waiver. You have a choice of membership levels. A temporary day membership only costs $5 and will get you on the track racing.  If you’re like a lot of our customers, racing at Unser is highly addictive and an annual membership will suit you better.  Good for 365 days from purchase, the annual membership includes a FULL RACE and provides you with discounted racing.

Why are minors required to have a signed or notarized minor waiver?
If you are under 18, you need to have a minor waiver signed by your parent or guardian in order to exercise your legal rights and to agree to our terms of facility use. If a parent or guardian is not present, this waiver needs to be signed and notarized prior to visiting the facility. You can obtain notarization at various locations like banks, some grocery stores (King Soopers, Safeway), and various other locations such as UPS stores. You can click here to download our minor waiver.

How fast do your karts go?
The simple answer to this question is fast.  Our adult karts will reach top speeds in the mid to high 40′s and our youth karts will exceed 30 mph but when you are sitting 3 inches off of the ground it seems much faster.  The only way you will know how fast our karts go is to come in and race.