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Light up the Night 5k

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Seattle, Washington, United States

calendar_today 31 Dec, 2025

directions_run Running

About the Event

Ring in the new year with sneakers, sparkles, and smiles! Our New Year’s Eve "Light up the Night 5K" isn’t about speed—it’s about celebration. Whether you're jogging, walking, skipping, or dancing your way through the course, you're guaranteed to end the year on a high note.

Everyone is encouraged to dress up—think glow sticks, LED tutus, silly hats, or even full-on costume sparkle!

Families, kids, strollers, and pups on leashes are all welcome. This is your chance to do something active, social, and unforgettable before the clock strikes midnight.

Finish the year glowing—literally! Come for the fun. Stay for the memories. And start the new year smiling.

Races Offered

5K

Dec 31, 2025

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Distance — 5K

terrain

Type — Running

timer

-55 days remaining

Weather Overview

These values represent the 3-year monthly averages for December in Seattle.

Temp (°C)

Feels Like (°C)

thermostat 3.6° / 8.1°

wb_sunny -0.4° / 4.9°

Wind (km/h)

Humidity (%)

air 11.7 /

water_drop 84.5%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 3.6° / 8.1°

wb_sunny -0.4° / 4.9°

air 11.7 km/h

water_drop 84.5%

About Seattle

Learn more about the host city, Seattle.

Seattle, Washington sits at one of the most beautiful spots in the United States. Occupying a narrow isthmus between the Puget Sound and Lake Washington, it is the biggest city in the Pacific Northwest, with 780,000 people in Seattle and over four million people in the metro area. Seen from above, carpets of evergreen trees, pristine blue waters, and snowy white mountains surround the downtown's metallic skyscrapers, earning the city its nickname The Emerald City.