Trail in Westminster, Colorado | 2026-2027

All-Out Beat the Heat [runsignup.com]

Sat, Apr 18, 2026 at 7:00 AM

Description

Unleash your inner superhero at the 14th Annual Beat the Heat event! This year, we're calling all champions to assemble where one of Colorado's favorite trails joins one of its most glorious parks,...

Unleash your inner superhero at the 14th Annual Beat the Heat event! This year, we're calling all champions to assemble where one of Colorado's favorite trails joins one of its most glorious parks, and support the vital mission of Adaptive Adventures. All course swill send athletes on a heroic journey, following the winding Big Dry Creek Trail southwest, with the half marathon course offering magnificent views of Standley Lake against the epic backdrop of the Front Range. It’s an official BOLDERBoulder qualifying event, so come prepared to put your superpowers to the test and achieve a truly marvel-ous finish time!

5k 10k 13.1 Miles Run Trail

10170 Church Ranch Way, Westminster, Colorado, 80021, United States
OpenStreetMap Google Maps

All-Out Dog Days [runsignup.com]

Sat, Jul 11, 2026 at 7:00 AM

Description

Get ready for a sun-soaked adventure and a fantastic mid-season challenge with our 13th Annual Dog Days 5K, 10K & Half Marathon, benefiting Do Over Dogs! Held in a central location between Denver and...

Get ready for a sun-soaked adventure and a fantastic mid-season challenge with our 13th Annual Dog Days 5K, 10K & Half Marathon, benefiting Do Over Dogs! Held in a central location between Denver and Boulder, our courses wind northeast along the scenic Big Dry Creek Trail. As you run, you’ll enjoy breathtaking views of the Flatirons on the horizon. Our trail is perfect for dogs, featuring a generous amount of soft surface along the 10K and half marathon routes. Plus, we have a special dog division to award the fastest pups at each distance and a dog-themed costume contest for extra fun! And continue the challenge by participating in the endless series counterpart, Fa La La, in December.

5k 10k 13.1 Miles Run Trail

10170 Church Ranch Way, Westminster, Colorado, 80021, United States
OpenStreetMap Google Maps

Westminster Trail Races [aravaiparunning.com] [Register at ultrasignup.com]

Sat, Aug 15, 2026

5k 10k 35k 50k Half Marathon Trail Ultra

10020 100th Ave, Westminster, Colorado, 80021, United States
OpenStreetMap Google Maps

All-Out Fall Fest [runsignup.com]

Sat, Sep 19, 2026 at 7:00 AM

Description

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.

5k 10k 13.1 Miles Run Trail

10170 Church Ranch Way, Westminster, Colorado, 80021, United States
OpenStreetMap Google Maps

All-Out Fa La La [runsignup.com]

Sat, Dec 05, 2026 at 9:00 AM

Description

Ho-ho-hit the trail this holiday season at the 15th Annual Fa La La 5K, 10K & half marathon! This festive run/walk benefits A Precious Child and takes you on a scenic journey along the Big Dry Creek...

Ho-ho-hit the trail this holiday season at the 15th Annual Fa La La 5K, 10K & half marathon! This festive run/walk benefits A Precious Child and takes you on a scenic journey along the Big Dry Creek Trail with amazing Front Range views. Bring your furry friends (they'll love the soft surfaces!), your holiday spirit, and a gift donation. Don't miss our summer Dog Days event for another tail-wagging good time and to track your fitness progress in our endless series challenge!

5k 10k 13.1 Miles Run Trail Walk

10170 Church Ranch Way, Westminster, Colorado, 80021, United States
OpenStreetMap Google Maps

5 events in Westminster, Colorado

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Local Clubs & Organizations