Ralston Creek Half Marathon

The Ralston Creek Half Marathon & 5k is a winter running event taking place in Arvada, Colorado, featuring a scenic half-marathon and a 5k run. Scheduled from December 14, 2024, to February 16, 2025, the event includes various categories such as a youth 5k entry and a winter run series. Participants can enjoy a mix of road and bike path courses, with amenities like finisher medals, free race photo downloads, and post-race festivities at a local tap house.

The event is part of the Racing Underground Winter Running Series, promoting community engagement and fitness. Visit the organization's website for the most recent information.