4imprint Oshkosh Half Marathon, Relay & Loop the Lake

The 4imprint Oshkosh Half Marathon, Half Marathon Relay, & Loop the Lake is the perfect New Years resolution spring race to train for. There is a distance available for everyone! Each course will take participants along the Wiouwash Trail and Riverwalk for scenic & serene views. Participants will enjoy post-race food & beverage including Fox River Brewing Co. beer to those 21 & older. The Loop the Lake is a new addition for 2025 in place of the out-and-back 5K event. It is a 4 Nautical Mile loop around the lake (~4.6 mi) that goes along the Wiouwash trail until taking a left along the Heritage Trail, past Rainbow Park and then continues back to Fox River Brewing Co.

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