All-Out Dog Days

The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable, kind-to-your-body, well-supported 13.1 race!

Seasoned runners and first-timers alike appreciate the excellent communication from the 13er race crew who make this event accessible for athletes of all levels.

Join us for this exceptionally scenic, looped 13.1 course which runs through gorgeous Louisville, Colorado!

We designed this course so that you can enjoy all of the spectacular views of the Flatirons that Colorado has to offer. Come see for yourself!

Groups/Teams/Families: Save $5 per person for groups of 5 or more! See our FAQ page for more questions!

Click the drop-down menu under "race info" for all race details! Any questions, please email us at [email protected]

Here's the good stuff!!

• 10 water station passes

• 5 port-a-john passes

• 9 miles of FLAT, crushed gravel

• nearby, free parking

• spectator friendly

• 13.1 finisher medal

• 10k or 5k options available

• iced towels at the finish line

• gender-specific performance tees for every registrant

• chip timed with texted results

• live, real-time results posted online

• 13.1 miles of million-dollar views AND

• the amazing sense of accomplishment you can only get from running 13.1! (or 5k or 10k!)

Join us for our 14th annual Summer Breeze, benefiting the Food Bank of the Rockies! This event features 5K, 10K, and Half Marathon courses that meander along the Van Bibber Creek Trail, offering breathtaking views of Arvada's open spaces and Table Mountain. The courses are relatively flat, so prepare for a personal record! And continue your achievements with its endless series counterpart, Polar Prowl.

Grab those tutus and come run with us to raise money for the Colorado Conservatory of Dance. This run/walk will be a party full of smile, music, and dancing! The 5K is a 3 loop course on a combination of dirt trail and sidewalk at Broomfield County Commons Park. The course is on beautiful open space with mountain views. Bring the kids for the 1 mile fun run!

The Colorado Conservatory of Dance is a nonprofit organization in Broomfield Colorado. CCD has served over 9,000 people each year for more than 30 years through education, outreach, and performance.

CCD is a dance home to young and old and is a strong beautiful community.

The Tutu Dash has been organized to help reach our overall goal of $50,000 to assist with our move to your new studio space. Thank you for your willingness to support CCD so we can save our dance home.