Ralston Creek Half Marathon & 5k

Arvada

 

The Ralston Creek Half Marathon and 5K returns in 2019, after sold out fields in the half for the past 7 years! Join us at Colorado’s Premier Winter Half Marathon, and the finale to the 2018-2019 Racing Underground winter running series.

The Ralston Creek races feature a fun winter half-marathon and 5K run conveniently located on the west side of the Denver Metro Area in Arvada, Colorado. The courses covers a scenic mix of road and bike path over rolling terrain, and an optional early start time for half-marathon runners who expect to take more than 2.5 hours to complete the course!

Event details and registration here

Series Events:

Superior Stocking Run – Dec. 16, 2018

Yeti Chase 5k/10k – Jan. 20, 2019

Ralston Creek Half Marathon & 5k – Feb. 3, 2019

Weekend Preview: Happy Weekend

Triathlon Events

Saturday Feb 17th

 

VillaSports Indoor Youth Triathlon

Colorado Springs


Sunday Feb 18th

 

Ralston Creek Half Marathon & 5k

Arvada



Cycling Events

Saturday Feb 17th

 

18th Annual Tennessee Pass Night Jam

Leadville


Sunday Feb. 18th

 

Boulder Cycle Sport Group Ride with Eros Poli & InGAMBA

Boulder

Ralston Creek Half Marathon & 5k

Arvada

 

Long Sleeve Half-Zip Tech Shirt if registered before Jan. 19!
The series finale comes at the Ralston Creek Half-Marathon & 5K in Arvada on February 18th. The Ralston Creek Half-Marathon has sold-out in all previous years, establishing itself as Colorado’s premier winter half marathon. The Ralston Creek 5K Run round’s out our 5K series, with a flat and fast course! Both race courses follow a scenic mix of road and bike path through Arvada’s beautiful west side.

Event details and registration here

 

Series events:

Superior Stocking Run 5k – Dec 17, 2017

Yeti Chase 5k/10k – Jan 28, 2018

Ralston Creek Half Marathon & 5k – Feb. 18, 2018

Ralston Creek Half Marathon & 5k

Sunday Feb 5th

Arvada

 

Winter Race Series Race #3

 

The Ralston Creek Half Marathon and 5K returns in 2017, after sold out fields in the half for the past 5 years! Join us at Colorado’s Premier Winter Half Marathon, and the finale to the 2016-2017 Racing Underground winter running series.

The Ralston Creek races feature a fun winter half-marathon and 5K run conveniently located on the west side of the Denver Metro Area in Arvada, Colorado. The courses covers a scenic mix of road and bike path over rolling terrain, and an optional early start time for half-marathon runners who expect to take more than 2.5 hours to complete the course!

 

Stocking Run 5k Race #1

Yeti Chace 5k & 10k Race #2

 

Event details and registration here