RunDenver Series 2020/2021 Season

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


It is time to play outside - together!  2020 has thrown us all some curve balls (to say the least) but we are gearing up for an in-person RunDenver Series! 

Let's stay motivated through the winter months taking on the fun and challenges of the five great events that make up the RunDenver Series!


  • Rudolph Ramble 5K 
  • Polar Bear 5K
  • SuperBowl 5K
  • Valentine's Day 4 Mile
  • That Dam Run 13.1, 10K, and 5K!
  • Series and Individual Virtual Options
  • Virtual-gurantee program: Can't make to one of the events?  No problem, just let us know prior to event day and you can switch to virtual for that event and still earn your swag.

SCHEDULE OF EVENTS (all events except That Dam Run)

  • 7:00 AM - Registration/Packet Pickup Opens
  • 8:00 AM - Wave 1 Start
  • 9:00 AM - Wave 2 Start
  • 10:00 AM - Wave 3 Start
  • 11:00 AM - Wave 4 Start
    Start times are subject to change if COVID-19 restrictions are modified over the course of the series.
    **Our (free) Kids Fun Run will resume when safety guidelines allow.


  • 8:00 AM - Registration/Packet Pickup Opens
  • 8:45 AM - Kids Fun Run (if possible based on safety guidelines)
  • 9:00 AM - Half Marathon Start
  • 9:15 AM - 10K Start
  • 9:30 AM - 5K Start
  • 10:30 AM - 10K and 5K Awards
  • 11:30 AM - Half Marathon and Overall Series Awards
    Times listed here are subject to change based on local requirements at the time of the event.  Details will be made public closer to event day.


  • SWEETEST MEDALS EVER! - every event will have a custom finisher medal for all finishers!
  • Top of the line swag for each event (branded per event)..poly blend tech shirt, knit hat, gloves, and more. You'll be decked out from head to toe in great RunDenver gear.
  • FUN with our amazing running community!
  • Audio expernece at each event (and virtual too)
  • Register for the entire series by the first event (Rudolph) and you will get an amazing Run Denver Series Trucker Hat AND Goodr glasses!!!
  • Oh and of course FUN!
  • Free Photo Downloads
  • Did we mention Fun?!?!?!

Series swag (trucker hat and Goodr glasses) orders will be final at noon on Rudolph Ramble event day so don't miss out on signing up for the ENTIRE 5 event series. These items should be available in January for the Polar Bear 5K!  Series swag (trucker hat and Goodr glasses) are 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 whole series (all five events), 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 pick up at the next packet pickup or event! 


Compete in one or all 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!

COVID 19 Health and Safety Protocols


The RunDenver Series is the original running series in Colorado and has been a staple for over three decades. Produced by HAL Sports, the series promises a fun time through those winter months motivating you to stay or get active.


The RunDenver Series is proud to support Girls on the Run of the Rockies and Crohn's and Colitis Foundation of America. Learn more at

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