Sleigh that 5k

Embrace the holiday spirit and kick off your festive season at the Sleigh that 5K, happening on Sunday, December 20, 2026, in scenic Seattle, WA. This popular annual event invites runners and walkers of all ages and abilities to dash through a festive 5K route around beautiful Green Lake Park. The course itself is described as fast and flat, offering a fantastic opportunity for a personal best or a leisurely stroll amidst the vibrant holiday atmosphere.

What truly sets the Sleigh that 5K apart is its joyful and inclusive spirit. Participants are highly encouraged to don their most creative holiday attire, from "ugly sweaters" to elf ears and Santa hats, adding to the cheerful ambiance. Expect a course filled with uplifting holiday music and abundant photo opportunities, perfect for creating lasting memories with family and friends, including your leashed four-legged companions who are also welcome to join the fun. The start and finish lines are conveniently located on the east side of the Green Lake Community Center, ensuring easy access.

As you "sleigh" your way to the finish, you'll be treated to a custom finisher's medal and professional race photos to commemorate your achievement. Typical race day conditions in Seattle for late December bring crisp air with highs around 46F and lows around 36F, along with a 23% chance of precipitation, so bundling up is a good idea. This family-friendly event promises movement, merriment, and just the right amount of jingle to make your holidays bright.