Winterfest 5K
When is Winterfest 5K?
Winterfest 5K takes place on Saturday, November 21, 2026 in Saint Louis, MO.
What distances does Winterfest 5K offer?
Winterfest 5K offers 2 events: 1-Mile Fun Run/Walk, 5K Run/Walk.
| Event | Distance | Price | |
|---|---|---|---|
| 1-Mile Fun Run/Walk | 1.0 mi | $20.00 | Register |
| 5K Run/Walk | 5.0 km | $25.00 | Register |
How much does Winterfest 5K cost?
Registration for Winterfest 5K starts at $20.00. Prices vary by event distance.
Where is Winterfest 5K held?
Winterfest 5K is held in Saint Louis, MO at Kiener Plaza.
About 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 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.
Packet Pickup Information
Packet Pickups will be at Kiener Plaza - North side near 6th Street by the Visitors Center
- Tuesday 11/17 from 5pm to 7pm
- Wednesday 11/18 from Noon to 2pm
Packet Pickup will be at Big River Running West County Store - 13969 Manchester Rd, Manchester, MO 63011
- Thursday 11/19 from 10am to 6pm
Race Day, 11/21 from 6:45am-7:30am
Race route:
Winterfest Swag
