Missouri · 5K · 1 Mile
Winterfest 5K
Winterfest 5K is a 5K and 1 Mile event held in Saint Louis, Missouri. Its next confirmed date is Saturday, November 21, 2026.
- Race day
- November 21, 2026
- Location
- Saint Louis, MO
Race details
- Date
- Saturday, November 21, 2026
- Location
- Saint Louis, Missouri
- Distances
- 5K, 1 Mile
- Registration
- runsignup.com
- Official website
- archpark.org
Registration, course & weather
- Registration status
- Open
- Start time
- 7:30 AM CST
About the Winterfest 5K
Join us for the 6th Annual Winterfest 5K & 1-Mile Run/Walk produced in partnership with Big River Race Management. Race proceeds benefit Gateway Arch Park Foundation. The Winterfest 5K & 1-Mile Run/Walk will start at 7:30 a.m. at Kiener Plaza and journey through the reimagined 91-acre Arch grounds before ending at the plaza. Participants will receive a special edition Winterfest t-shirt and medal! Overall winners in the 5K will receive special prizes. Guaranteed shirt size and medal for all reg…
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Winterfest 5K: common questions
- When is the Winterfest 5K?
- The next confirmed date is Saturday, November 21, 2026.
- Where is the Winterfest 5K held?
- In Saint Louis, Missouri.
- What distances does the Winterfest 5K offer?
- 5K and 1 Mile.
- How do I register for the Winterfest 5K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Winterfest 5K?
- Yes — registration is open. Listed fee for the longest distance, $35 (from runsignup.com, checked October 30, 2026).
- What time does the Winterfest 5K start?
- 7:30 AM CST.
Plan this race in RaceRove
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