All-Out Fa La La
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About the race
All-Out Fa La La is the 15th annual holiday running event held in Westminster, Colorado on December 5, 2026. The event benefits A Precious Child and is based at 10170 Church Ranch Way, Westminster.
Races use the Big Dry Creek Trail on an out-and-back route with downhill sections and views of the Front Range. Distances include:
- 13.1 Miles (half marathon)
- 10K
- 5K Virtual entries are available for the half marathon, 10K, and 5K; virtual participants receive event swag and a finishers medal shipped the week after the event. Virtual entrants remain eligible for the series finisher award and alumni brag tags and receive modified placement and distance credit toward the Run Amok Championship.
Course and aid details for in-person races are provided by distance. The half marathon turns around at mile 6.55 and has 10 aid stations and 4 toilet stops. The 10K turns around at mile 3.1 and has 4 aid stations and 2 toilet stops. The 5K turns around at mile 1.55 and has one combined aid station and toilet near the turnaround.
The event welcomes participants with dogs and notes soft trail surfaces. Organizers also run a summer Dog Days event and offer an endless series challenge for tracking fitness progress. Visit the organization's website for the most recent information.
