Anticipation builds for the 20th Denver Colfax Marathon in May, with 25,000 runners set to race and earn medals celebrating local landmarks.

With less than four months until the Denver Colfax Marathon, runners are ramping up their training as organizers unveil this ...

More than 25,000 people will participate in the Denver Colfax Marathon which features several race lengths.

Does anyone ever want to wake up early on a Sunday? May 20 could be the day to try. The Kaiser Permanente Colfax Marathon will hit the street for the seventh year in a row this Sunday, and even if you ...

For the past two years, on the morning of the Colfax Marathon, I’ve gotten up at dawn, prepared myself for the grueling day ahead, then steered my car east along Colfax Avenue. But unlike the stalwart ...

Monday parks two months – or 54 days – until the Colfax Marathon. And if you’re doing the race, that means you’re (hopefully) in the midst of a training plan. Brandy Brennan, an RN with Kaiser ...

New video from the Douglas County Sheriff’s Office shows how it uses infrared drone technology to locate suspects on the run. Nate Belt spoke with law enforcement about the technology that is making ...