All-Out Fa La La

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From All-Out Multicourse Productions

  • Date Sat 6th December 2025
  • Time 9:00AM MST
  • Location Westminster, Colorado
  • Price $43.40 - $80.50
  • Races 6 races
  • Distances Half Marathon, 10km, 5km

Event summary

Get ready to embrace the holiday spirit at the 13th annual All-Out Fa La La event, organized by All-Out Multicourse Productions! On Saturday, December 6th, 2025, join fellow runners in Westminster, Jefferson, for a fun-filled day of festive racing. Participants can choose from three exciting race distances: a 5K, 10K, and Half Marathon, all set against the stunning backdrop of Colorado's majestic Flatirons along the beloved Big Dry Creek Trail. This uplifting event encourages you to don your most festive costumes and enjoy lively music as you dash through the course, making it a perfect way to celebrate the season. Don't miss out on this joyful occasion that combines fitness, community, and holiday cheer!

Organiser's Description

Dash through the snow (or not snow) at our 13th annual Fa La La! Along with its ENDLESS SERIES [https://www.alloutmultipro.com/series-perks#endless] sidekick in July DOG DAYS [http://dogdaysjulyrun.com/], the majesty of our breathtaking Flatirons as a backdrop will inspire you every step of these 5K, 10K & Half Marathon courses along Big Dry Creek Trail well known as a Colorado favorite. Celebrate the holidays big with festive costumes and music!

Races

  • Half Marathon

    Incl. $5.50 Fee & Beanie

    Sat 6th December 2025 (9:00AM MST)

    $80.50

    Half marathon athletes will leave the office parking lot to head east on Big Dry Creek Trail for 6.55 miles. After turning around, return the way they came on this out & back course. 10 opportunities to fuel up (+ 4 toilets).
  • 10k

    Incl. $4.30 Fee & Beanie

    Sat 6th December 2025 (9:30AM MST)

    $59.30

    10K athletes will leave the office parking lot to head east on Big Dry Creek Trail for 3.1 miles. After turning around, return the way they came on this out & back course. 4 opportunities to fuel up (+ 2 toilets).
  • 5k

    Incl. $3.70 Fee & Beanie

    Sat 6th December 2025 (9:40AM MST)

    $48.70

    5K athletes will leave the office parking lot to head east on Big Dry Creek Trail for 1.55 miles. After turning around, return the way they came on this out & back course. 2 opportunities to fuel up.
  • VIRTUAL Half Marathon

    Incl. $4.30 Fee & Beanie

    $59.30

    Participate virtually! Get all of the SWAG, including a distance medal, shipped to you the week after the event, maintain eligibility for series finisher award and alumni brag tags, and get distance credit towards the Run Amok Championship!
  • Virtual 10k

    Incl. $3.70 Fee & Beanie

    $48.70

    Participate virtually! Get all of the SWAG, including a distance medal, shipped to you the week after the event, maintain eligibility for series finisher award and alumni brag tags, and get distance credit towards the Run Amok Championship!
  • Virtual 5k

    Incl. $3.40 Fee & Beanie

    $43.40

    Participate virtually! Get all of the SWAG, including a distance medal, shipped to you the week after the event, maintain eligibility for series finisher award and alumni brag tags, and get distance credit towards the Run Amok Championship!

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Location

10170 Church Ranch Way, Westminster, 80021, CO, United States

Who's In

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Marianna Larson

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Dec 6, 2025

$43.40 - $80.50