RunDenver Series 2023/2024 Season

9786 S. Holland Street, Littleton, Colorado, 80127, USA


Race Results

Join us for a mile-high amount of fun, fitness, and competition throughout the 2023-24 RUNDENVER Series!

Denver's longest-running (pun intended) Run/Walk Series!

Take on the fun and challenges of five great events - December to March!


  • Dec. 3 - Rudolph Ramble 5K 
  • Jan. 21 - Polar Bear 5K
  • Feb. 4 - SuperBowl 5K
  • Feb. 11 - Valentine's Day 4 Mile
  • March 3 - That Dam Run 13.1, 10K, and 5K! 
  • Virtual-guarantee program: Can't make it to one of the events?  No problem, just switch to virtual prior to the start of the event to earn your swag.  We'll hold on to it for you to pick up at the next event!

SCHEDULE OF EVENTS (all events except That Dam Run)

  • 8:00 AM - Registration/Packet Pickup opens
  • 8:40 AM - Free Kids Fun Run Start (200 meters)
  • 9:00 AM - 5K Run/Walk Starts
  • 10:00 AM - Awards/Contests


  • 7:00 AM - Registration/Packet Pickup opens
  • 7:40 AM - JB's Free Kids Fun Run Start (200 meters)
  • 8:00 AM - Half Marathon Start
  • 8:30 AM - 10K Start
  • 8:45 AM - 5K Start
  • 10:00 AM - 10K and 5K Awards, Race Walk Series Awards
  • 10:30 AM - RunDenver Series Awards

Times listed here are subject to change based on local requirements at the time of the event.  If changes are required those details will be made public closer to event day.


  • 🥇SWEETEST MEDALS EVER! - a unique finisher medal at each event!  (Stay tuned for the reveal of this year's totally EPIC Medal!)
  • 🏆Great swag at each event (branded per event)...performance tech shirt, hoodie, socks, and more. You'll be decked out in great gear.
  • 😜FUN with our amazing running community!
  • 👾Free Kids 200 Meter Fun Runs
  • 😋Refreshments
  • 🌟Register for the entire 5 event series by the first event (Rudolph) and you will get an amazing Run Denver Series performance jacket AND a super cool medal frame to memorialize the entire experience!!  
  • 🏃🏼‍♀️Oh, and of course FUN!
  • 📸Free Photo Downloads
  • 🏃🏼‍♀️💕Did we mention Fun?!?!?!

Series swag Performance RunDenver Series Jacket and medal frame!  Jacket orders will be final at noon on Rudolph Ramble event day so don't miss out on signing up for the ENTIRE FIVE (5) event series. Series swag items should be available in February!  Series swag is only available to those that pre-register for the full series (all 5 events). Four (4) pack deal does not include the series swag items.

SERIES BENEFITS When you sign up for the series, you get these additional benefits.

  • Special "series only" registrant check-in at each event.
  • When you register for the series, you will get the best pricing!
  • If you can't make it to one or more of the events, no worries, we've got you - let us know and we will hold your materials so you can pick them up at the next packet pickup or event! 


Compete in one or up to all 5 of the RunDenver Series events. How you finish will determine your points for each event. We will award the top three (3) males & females overall and age groups a special prize for the best series performance in the Run and 5K Racewalk!


The RunDenver Series is the original running series in Colorado and has been a staple for over four decades. Produced by HAL Sports, the series welcomes all ages, abilities, races, genders, and promises a fun time through those winter months motivating you to stay or get active.  To increase inclusivity and representation in our races, runners can now register as female, male, non-binary or choose not to answer.

Looking for Results &/or Photos?  Look no further than RunDenver Series website!


The RunDenver Series is proud to support the Colorado Ovarian Cancer Alliance and the Fetal Health Foundation. Learn more at


We couldn't do this without tremendous support from the community.  If you are interested in volunteering, or know someone who is, please email!

Registration fees are non-refundable.  Series registrations are not transferrable.