Kaiser Permanente Colfax Marathon

Join us on 05/21/2025
(race date estimated)
Find Other Races In Colorado Race Calendar

Kaiser Permanente Colfax Marathon Race Description

2015 is your year to run the Colfax Marathon - Denver's springtime race! 26.2 epic miles of Denver's best landmarks: through Mile High Stadium, along 7 miles of rivers, lakes and bridges, through a fire station and on America's longest Main Street: Colfax Avenue. The Half Marathon is fast, flat and fun, with a one mile trek through Denver Zoo. Run for one of 150 Charity Partners! Register now for the 10th Anniversary race on Sunday, May 17, 2015 at www.runcolfax.org. The earlier you register, the lower the price.


  • Kaiser Permanente Colfax Marathon Where & When
  • Location: , Denver, CO 80206
  • Race Date: 2017/05/21 12:00:00 AM (Sunday)
  • Categories:
    • Marathon

Kaiser Permanente Colfax Marathon Reviews

0 - 0 reviews

Be the first to review Kaiser Permanente Colfax Marathon


Other Races You May Want to Consider

Christmas Classic 5K

 - Dec 13th, 2025
  A festive run for the season!  The course will start out going counter-clockwise around Sloans Lake and through the Central Avenue tunnel continuing counter clockwise around the Airport Golf course back through the tunnel and then contin... read more

Carbon Valley Half Marathon & 5K

 - May 9th, 2026
Colorado at its Best - the Carbon Valley Half Marathon will showcase the beauty & diversity of Colorado's best-kept secret nestled right between Denver & Fort Collins. Small town charm with Big City services, Firestone & Frederick are th... read more

Jingle Bell Jaunt

 - Dec 6th, 2025
    This winter race is a 1K and 5K race sponsored by the Cheyenne Rotary After Hours to help raise money to send local students to Rotary Youth Leadership Award (RYLA) experience for one week in the summer of 2026! It is dog friendly. Pac... read more

Wyoming Marathon Races

 - May 24th, 2026
    48th Annual! 50k, Marathon, Half-Marathon, and 5k events.  Hilly out and back on mostly dirt and gravel roads (100% for the Half and 77% for the Marathon and 50k) in Medicine Bow National Forest of Wyoming.  This is one of th... read more

Kristy's Kindness 5K

 - Jul 18th, 2026
    History: Several years ago, Kristy began a tradition of completing random acts of kindness to bring joy to others between Thanksgiving and Christmas each year.  In September, 2021, Kristy suddenly passed away. To honor her me... read more

A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA 2025

 - Dec 27th, 2025
Description  ðŸÅ½… ðŸÅ½„  Join the Christmas Run! ðŸÅ½„ ðŸÅ½… Jingle All the Way: A Merry Christmas Run!" is a delightful H... read more

IronWheel Challenge 2025

 - Dec 6th, 2025
The IronWheel Challenge is aimed at both advanced and beginner riders. The goal is to create a safe, fun, community-building experience that That's Not My Neighbor encourages people to get involved in the sport and explore scenic routes. ... read more

MLK Freedom Run DENVER/AURORA

 - Jan 17th, 2026
Description Join in our annual Martin Luther King Jr. Day Run! Today, we gather to honor the legacy of Dr. King and his enduring commitment to justice, equality, and peace. As we lace up our shoes and hit the pavement, let’s reflect on his p... read more

Ralston Creek 5k and Half Marathon

 - Feb 15th, 2026
The Ralston Creek Half Marathon and 5K follow a mix of roads and bike paths on the west side of Arvada. The 5K is mostly flat and fast, with a small rise in the final mile.  The opening four miles of the half-marathon are fairly flat, with a ba... read more

Run Juneteenth Day DENVER/AURORA

 - Jun 20th, 2026
Description On Juneteenth, we remember resilience, honor progress, and run toward a brighter future.Join the Juneteenth Day Run — an event that celebrates freedom, community, and the unbreakable human spirit.Let’s make every mile matte... read more

Join us at the Kaiser Permanente Colfax Marathon in May for a great race. The Kaiser Permanente Colfax Marathon works hard to deliver you a memorable race experience. We would love to hear from you, so consider writing us a review.

Write Review

Contact Information

If you have any questions or comments for the event directors, click the button below.
Please include all fields
Contact email for event director is invalid. Please try again later
Race Entry has sent your message to Kaiser Permanente Colfax Marathon.

An error occurred

 

Kaiser Permanente Colfax Marathon - Disclaimer

Race director for Kaiser Permanente Colfax Marathon?
Click to claim and improve your listing.