CNS is excited to announce the Wild & Crazy Witthar Racing Trains have been added to the race program on Saturday August 6th, 2022 for...

To our CNS faithful, today we have had to make a hard choice. Like all of you, we have been watching the weather and up until this...

June 19th, 2022 Colorado National Speedway hosted the 12th annual Father's Day Super Sunday Show on Sunday June 19th, 2022. The enormous...

ATTENTION CNS FAITHFUL: the forecast below tells the story - if we continue with tonight's event, Mother Nature is going to make sure...

Join us on Sunday June 19th, 2022 for the 11th Annual Father's Day Super Sunday Monster Truck Show + Demo X + Motorcycle Stunt Team...

After 3 great weeks of racing, Mother Nature has decided she is not a race fan this Saturday night as we have unfortunately had to make...

CNS is excited to announce the addition of the Puzzle Effect Denver Bandoleros to the Sunday night portion of the Memorial Day Weekend of...

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

Attention Drivers & Crew – the bad news first: practice for Saturday, April 16th is canceled. The extreme wind and temperature...

Attention Drivers and Crew: Practice for April 9th has been canceled. For those of you who haven't been out yet, we have a surprise in...

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...

NOTE: Within the rules files below Red and Redline text: deleted for 2020; text is left in the Rules for reference only. Yellow...

Our first big announcement of the season concerns Challenge Cup, which features a $30,000 overall payout and will again pay $5,000 to win...

We are happy to announce the details for the 5th annual Battle of the Fenders 300 Lap Enduro!

Although the 2020 racing didn’t look anything like what we had planned, we were fortunate enough to get in some action on a smaller...

On Monday, August 3rd Colorado National Speedway hosted Fire Dept. Captain Dave Sagel for an unforgettable bucket list event. Captain...

On May 19, 2020 Gerda L. Heffley pasted away at the age of 94. Gerda and her husband Gene were the founders of Colorado National...

To our CNS family, Yes, we are still here. Our track has not been sold or permanently closed, and we have not given up on racing in 2020....

Hello everyone, The NASCAR home office in Daytona informed us today that no sanctioned racing events will be permitted until May 3rd,...