All-Out Fa La La

DEC
5
2026
A 15th annual race day in Westminster, CO featuring 5K, 10K and half marathon distances on the Big Dry Creek Trail plus virtual options. The in-person courses are out and back with aid stations and views of the Front Range.
Sat 5 Dec 2026
13 miles 10 kilometers 5 kilometers

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All-Out Fa La La : Westminster, CO on 12/05/2026

The event is the 15th annual Fa La La race day held in Westminster, Colorado at 10170 Church Ranch Way on 12/05/2026. In-person courses follow the Big Dry Creek Trail on an out and back alignment with generally gentle downhill sections and views of the Front Range.

Distances offered:

  • Half Marathon - 13.1 Miles
  • 10K - 10 kilometers
  • 5K - 5 kilometers
  • VIRTUAL Half Marathon - 13.1 Miles
  • VIRTUAL 10K - 10 kilometers
  • VIRTUAL 5K - 5 kilometers

Course and support details for in-person races: half marathon runners proceed to a turnaround at mile 6.55 and return; the 10K turns at mile 3.1 and returns; the 5K turns at mile 1.55 and returns. Aid and toilet stops are provided on course: the half marathon has 10 aid stations and 4 toilet stops, the 10K has 4 aid stations and 2 toilet stops, and the 5K has one combined aid station and toilet near the turnaround.

The event benefits the nonprofit A Precious Child and accepts gift donations. Virtual participants receive event swag including a distance medal shipped the week after the event and retain eligibility for series finisher awards, alumni brag tags, and distance or partial placement credit toward the Run Amok Championship.

Registration opens 12/04/2025 and closes 06/06/2026; registration fees vary by distance. Visit the organization's website for the most recent information.

13 mi
Half Marathon
10 km
10k
5 km
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