All-Out Fall Fest – Westminster, CO 2026
Date
September 19, 2026
Location
Westminster, CO
Venue
10170 Church Ranch Way
Start Time
7:00 AM
Entry Fee
$25.00 – $80.00
Events
Half Marathon, 10K, 5K, VIRTUAL Half Marathon, VIRTUAL 10K, VIRTUAL 5K
Includes
Water bottle
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One of Colorado's favorite trails meets one of its most glorious parks at our 9th annual Fallfest! As courses wind southwest along Big Dry Creek Trail, the remarkable sight of Standley Lake with the Flatirons on the horizon will come into view. Its Endless Series sidekick in September is Beat the Heat .
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