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Chilly Willy 5K/10K/Half Marathon - Chattanooga

calendar_today 17 Jan, 2027

directions_run Running

language Official Website

sell $25.00 – $55.00

Chilly Willy 5K/10K/Half Marathon - Chattanooga

About the Event

Bundle up and get ready to race! The Chilly Willy 5K/10K/Half Marathon is the perfect way to kick off the new year with some frosty fun and a whole lot of miles. Whether you’re tackling the 5K, digging deep for the 10K, or braving the full Half Marathon, this winter-themed event brings runners together for a crisp, refreshing challenge that celebrates the season.

Every participant will earn a finisher medal, a well-deserved reward for braving the chill and crossing that finish line. We’ll also be presenting overall and age-group awards for each distance in the usual 5-year categories starting at 10 & under, giving runners of all ages a chance to shine.

We'll be starting at 8:30 am at Shelter #1 (right by the dam) of the Tennessee Riverwalk Trail.

It's wrapped in cool winter vibes, complete with themed swag, an energetic race atmosphere, and a finish-line experience that makes every shiver worth it. The event is designed for everyone—from first-time 5K walkers to seasoned half-marathoners looking to start the year strong.

Layer up, lace up, and come chill with us at the Chilly Willy 5K/10K/Half Marathon… where the air is cold, but the race-day excitement is always red-hot!

Races Offered

10K

Jan 17, 2027

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Distance — 10K

terrain

Type — Running

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08:30

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$35.00

10K-No Shirt

Jan 17, 2027

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Distance — 10K

terrain

Type — Running

timer

08:30

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$30.00

5K

Jan 17, 2027

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Distance — 5K

terrain

Type — Running

timer

08:30

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$30.00

5K-No Shirt

Jan 17, 2027

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Distance — 5K

terrain

Type — Running

timer

08:30

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$25.00

Half Marathon

Jan 17, 2027

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Distance — 21.1K

terrain

Type — Running

timer

08:30

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$55.00

Half Marathon-No Shirt

Jan 17, 2027

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Distance — 13.1K

terrain

Type — Running

timer

08:30

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$50.00

Virtual 10K

Jan 17, 2027

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Distance — 10K

terrain

Type — Running

timer

08:30

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$31.00

Virtual 5K

Jan 17, 2027

straighten

Distance — 5K

terrain

Type — Running

timer

08:30

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$31.00

Virtual Half Marathon

Jan 17, 2027

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Distance — 21.1K

terrain

Type — Running

timer

08:30

sell

$31.00

Weather History

These values represent the 3-year monthly averages for January in Chattanooga.

thermostat Temperature
-0.2° / 9.0°
wb_sunny Feels like
-4.0° / 5.7°
light_mode Avg sunshine hours
6h 17m
water_drop Avg rainfall
4.6 mm
ac_unit Avg snowfall
0.2 cm
air Avg wind speed
9.4 km/h (Light breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Low (2.0)
humidity_mid Humidity
75.1%
wb_twilight Sunrise
08:46
nightlight Sunset
18:53

About Chattanooga

Learn more about the host city, Chattanooga.

Scenic view of

Chattanooga is the 4th largest city in Tennessee. It is the seat of Hamilton County. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It was immortalized in the popular 1941 song "Chattanooga Choo Choo", made famous by Glenn Miller.

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Hotels & Places to Stay

Race Results

Official finishing times from previous editions of Chilly Willy 5K/10K/Half Marathon - Chattanooga.

Place Name Time
🥇 Jasmine Spinnler

Runner Reviews

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