Course
All distances follow the Big Dry Creek Trail in Westminster, winding southwest with views of Standley Lake against the Flatirons. Half marathon, 10K and 5K all start at 7:00 a.m. The race is an official BOLDERBoulder qualifier, with finishing times from any distance counting toward 2027 wave placement.
Key dates
- ★Race daySeptember 2027 · date to be announced
About
Yo, check out the mic! Lace-up for the 12th Annual Fall Fest, where the beauty of Colorado's great outdoors meets the totally tubular fun of 80s nostalgia! The course takes you along the beloved Big Dry Creek Trail, winding southwest with stunning views of Standley Lake set against the majestic Flatirons. This event, which kicks off the fall season, is also the Endless Series sidekick to Beat the Heat. Come experience the breathtaking scenery in Westminster, CO, and embrace the dope spirit of the 1980s! Word, this race is going to be bad!
Save All-Out Fall Fest to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Ouray Mountain Trail Run
Trail run beneath Ouray's high San Juan peaks
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BREAK OF DAWN | NORTH TABLE MOUNTAIN RACE
Trail race atop Arvada's North Table Mountain
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.