Fort Sill Polar Bear Run

JAN

30

2027

A winter event at Lake Elmer Thomas with a scenic 5K around the lake and Mount Scott, ending with a plunge into the water; costumes are welcome.

Sat 30 Jan 2027

Comanche County, Oklahoma

Website

5 kilometers

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Fort Sill Polar Bear Run

The Fort Sill Polar Bear Run is held at Lake Elmer Thomas Recreation Area (LETRA) on January 30. The event includes a 5K loop that passes Lake Elmer Thomas and Mount Scott, followed by a plunge into the lake. Participants may wear costumes; costumes are encouraged but not required.

Registration pricing is tiered: $45 for registrations completed by October 31, 2026, and $50 for registrations beginning November 1, 2026. Online registration is offered, and in-person registration is available at the Patriot Club on Tuesday through Friday, 9 AM to 5 PM.

The event is organized by Fort Sill Family & MWR. Photos from the 2026 Polar Bear 5K are available from the organizer. Visit the organization's website for the most recent information.

5 km