The countdown to the Denver Colfax Marathon is on, with the beloved annual race back in the Mile High City in May.

For much of his adult life, Patrick Rizzo was a professional runner who chased the dream of running the marathon at the Olympics. He competed in the U.S. Olympic Marathon Trials four times and ...

DENVER (KDVR) — The Colfax Marathon is celebrating its 18th anniversary in 2025. Tens of thousands of runners will take to the streets of Denver and Lakewood, which will, in turn, cause a lot of foot ...

DENVER (KDVR) — As runners of all ages and experiences lace up their shoes this weekend, those driving around Denver will want to look out for some major road closures. The Colfax Marathon is back for ...

DENVER — Denver's biggest running event will be bigger than ever. The Denver Colfax Marathon will feature eight races over two days: Saturday, May 18, and Sunday, May 19. The weekend's events include ...

It might only be August 2024, but registration is now open for the 2025 Denver Colfax Marathon, presented by Cigna Healthcare. Organizers said the first 500 runners to sign up for a race will receive ...

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 ...

DENVER — Denver's biggest running event is close to capacity. Organizers of the Denver Colfax Marathon said several race lengths are close to selling out. The Denver Colfax Marathon will feature eight ...

The annual Colfax Marathon brings tens of thousands of people to City Park each year for the big race. Among those racing this year is Meredith Dixon, who just a few years ago did not know if she'd ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — The Denver Colfax Marathon ...