150 Jefferson Avenue, Hartford, WI
The Big Chill Run is a Running race in Hartford, Wisconsin consisting of a 10K and 5K.
This is Wisconsins largest 5k and 10k running series, running from October through March, highlighting some of the areas best routes traveling to six cities in six months for six different races.
Event is benefitting Childhood Cancer Research.
The BIG Chill is Race #4 in the Winter Run Series.
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