Mailing Address:Wisconsin Valley Fairc/oMarathon County Courthouse500 Forest StWausau WI 54403
Physical Address:Marathon Park 1201 Stewart AveWausau, WI 54401 Phone: 715.261.1539Fax: 715.261.1538
The Wisconsin Valley Fair is a six-day event in Wausau, WI. We are one of the largest county fairs in Wisconsin with average attendance of approximately 150,000 people. We feature free nightly stage entertainment on Tuesday-Saturday with paid admission onto the fairgrounds. Sunday we have a Draft Horse show and Demolition Derby.