Latest News

Denver’s Biggest Running Weekend

Check out Denver Colfax Marathon CEO, Andrea Dowdy on Colorado and Company!

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Welcome to Coolfax

Cars poured into Lakewood from across Colorado and even nearby states one day in 1974, their passengers eager to dive into the massive pink palace with the 85-foot tower: Casa Bonita.  Decades ahead of…

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Colfax Marathon Will Not Happen in 2020 – 9News

The 2020 Colfax Marathon has officially been canceled, organizers announced Tuesday.  The iconic Colorado race had originally been scheduled for Sunday, May 17, but was postponed indefinitely due to concerns over the…

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Colfax Marathon Cancels 2020 Race – Denver Post

The Colfax Marathon, an annual Denver race typically held in May, has officially canceled its 2020 event after initially postponing until fall.

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Colfax Marathon donates race shirts

After hearing that a non-profit was in need of materials for face masks, the postponed Colfax Marathon donated 2,000 past race and volunteer shirts to the cause. The donated shirts will be used by…

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Colfax Marathon Donates Race Shirts for Masks

Colfax Marathon heard there was a non-profit in need so went to the warehouse and found 2,000 past race and volunteer shirts to donate that will be turned into masks and provide…

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The 20 Best Colorado Running Races of 2020

Colfax Marathon listed as one of the 20 Best Colorado Running Races of 2020 in the Denver Post.

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Colfax Marathon announces a scenic new half-marathon course

The 15th anniversary Colfax Marathon in May will have a radically different course for its half-marathon component that will be more scenic and exciting for runners and spectators. It also will eliminate…

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15th Anniversary of Denver Colfax Marathon Brings a Full Week of Events

A full week of events leading up to race weekend for Denver Colfax Marathon has been added to the calendar in celebration of the 15th anniversary. Saturday, May 16th and Sunday, May…

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Colfax Marathon Joins Colorado Half and Full Marathon Series

Denver’s largest running weekend is excited to join the Colorado Half and Full Marathon Series. Run in 4, 7, or 10 different Half or Full Marathons on the Series, and earn a…

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