Events & Promotions

Coloradans love to enjoy the parks, trails, and open spaces that the Colorado Lottery helps fund. All that activity can take a toll on these special places, which is why stewardship is an important part of the Lottery's commitment to conservation.

We invite you to join us on October 3 as we roll up our sleeves and help clean up our backyard at the 8th Annual Runyon to the Res Arkansas River Trail Cleanup.

Learn More and Sign Up to Help!

Registration Deadline

Registration will close on Friday, September 25, 2026, or when the maximum number of volunteers has been reached, whichever comes first.