ATTN Super Late Model & Pro Truck Teams: All tire samples taken on August 9, 2025 race date have come back clean with no issues. As such,...

Attention CNS Legend Drivers: It’s been brought to our attention that some of our Legend Drivers were unaware that this weekend’s event...

July 15, 2025 - Dacono, CO In an effort to fully clarify how things at the Pits will work for CARS Weekend - Friday July 25th and...

In the post-race Pro Truck Tech Inspection, there were inconsistencies in the rule interpretation and tech application. The race finish...

To our CNS Faithful, Memorial Day Weekend has always been special at Colorado National Speedway; with dazzling fireworks, outstanding...

Attention Drivers and Owners – the 2025 Colorado National Speedway Registrations are open! Complete your registration below by clicking...

Click Here to download the latest Summary of Rules Update.

November 26, 2024 ~ Dacono, CO Drivers & Crew: below is the outline for the final Rule changes for 2025. Questions, comments, concerns,...

PR - October 10, 2024 (Dacono, CO) Click Here to RSVP Attention CNS Fam - the weather for this Saturday, October 19th just keeps looking...

The State of Colorado has always had a passion for competitive sports, but most wouldn’t think to find it at a NASCAR Short Track at the...

This Saturday April 30th, 2022 Colorado National Speedway will kick off the 2022 NASCAR Advance Auto Parts Weekly Racing Series season at...

Colorado National Speedway is excited to be featured on the C-Post of Ryan Blaney's (@blaney) #12 Car this Sunday at COTA (Circuit of the...