April 30th, 2022 The 2022 season at Colorado National Speedway kicked off like a lion on April 30th as drivers battled it out at the...

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...

The 5th annual Battle of the Fenders is in the books, and all we can say is WOW – what a fantastic show!

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

Sharks, monsters, princesses and robots were on the loose at Colorado National Speedway last Saturday to celebrate Halloween. Drivers and...

It seemed like the wind would be the winner at Colorado National Speedway on October 9th, 2021, but the action on the speedway held up...

The sun is setting earlier, but that doesn’t stop the action at Colorado National Speedway. Fans were treated to a wide range of on-track...

The 2021 season at Colorado National Speedway is drawing to a close, and the next few weeks will determine which drivers and teams leave...

There’s nothing quite like a local short track race under the lights on a warm Saturday night, and Colorado National Speedway delivered...

CNS SALUTES THE PAST AT HARLEY-DAVIDSON RIDE 9/11 NIGHT Every year, Colorado National Speedway plays host to the High Country...

Colorado National Speedway was the place to be on Saturday night as a packed house was treated to some exceptional racing action and one...

On a warm summer night with humidity only a mosquito could love, race fans at Colorado National Speedway were treated to the first ever...

“Utter Madness” night sponsored by Longmont Dairy Farm. The track was dried and a rainbow appeared behind the backstretch grandstands,...

Racecars and fireworks lit up the night for the 46th running of Colorado National Speedway’s Challenge Cup on August 14, 2021. MOUNTAIN...