Finish up 2024 at this fun holiday-themed event, our 13th Annual Fa La La 5K, 10K & Half Marathon, benefiting A Precious Child! Held in a central location between Denver and Boulder, our courses wind northeast along the scenic Big Dry Creek Trail. As you run, you’ll enjoy breathtaking views of the Flatirons on the horizon. Our trail is perfect for dogs, featuring a generous amount of soft surface along the 10K and half marathon routes. Continue the challenge by participating in the endless series counterpart, Dog Days, in July. Bring your festive costumes and your gift donation and be prepared for Christmas fun!