All-Out Fa La La

All-Out Fa La La is a holiday-season run/walk on the Big Dry Creek Trail in Westminster, Colorado, offering 5K, 10K, and half marathon distances. The race begins at Church Ranch Office Park, located at 10170 Church Ranch Way, and is part of the All-Out race series. It is designed for participants of all abilities, welcoming walkers, casual runners, and half-marathoners to select a distance suitable for their day. The course follows the Big Dry Creek Trail, providing a softer trail surface and open views toward the Front Range. The event benefits A Precious Child, and participants are invited to bring a gift donation, aligning with the holiday theme. Dogs are permitted, complementing the soft-surface course and linking to All-Out’s summer Dog Days event and series challenge for tracking fitness progress across races.