Winterfest 5K 2026 — Saint Louis, MO

Date
November 21, 2026
Location
Saint Louis, MO
Venue
Kiener Plaza
Start Time
7:30 AM
Entry Fee
$20.00 – $35.00
Events
5K Run/Walk, 1-Mile Fun Run/Walk
Includes
T-Shirt
Register NowRegistration OpenOfficial Race Website
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 registrations before Oct. 20. Gateway Arch Park Foundation is the official philanthropic partner and conservancy for Gateway Arch National Park, supporting conservation, preservation, education and community programs at and around the park. The Foundation is a 501(c)(3) nonprofit with a mission to ensure the Gateway Arch, its grounds, neighboring public spaces, and attractions will be a vital, welcoming, and well-supported resource for the community and nation for generations to come.

Hotels Near This Race

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Winterfest 5K 2026 — Saint Louis, MO

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Race Travel Insurance

Don't forget travel insurance for November 21.

You've trained for months and booked a trip to Saint Louis, MO. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

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Frequently Asked Questions

When is Winterfest 5K 2026 — Saint Louis, MO?

Winterfest 5K 2026 — Saint Louis, MO takes place on November 21, 2026. The race is held in Saint Louis, Missouri.

Where is Winterfest 5K 2026 — Saint Louis, MO held?

Winterfest 5K 2026 — Saint Louis, MO is held at Kiener Plaza in Saint Louis, Missouri.

Where can I find hotels near Winterfest 5K 2026 — Saint Louis, MO?

RaceHotelFinder shows hotels sorted by distance from the race venue in Saint Louis. Use the map or list view on this page to compare options and book race weekend accommodation.