Saturday Sep 16, 2017
Race day registration starts at 8am. Start time is 9am.
Willow River State Park
1034 County Rd A
Hudson, WI 54016
Free Admission into the Park for racers and spectators. See website for registration fees.
815-255-0483
Send Email
16th annual Willow River Trail Challenge.
Run along beautiful and challenging courses. Choose from 10.6K, 6.6K, and a FREE 1K kids-dash. Run past the waterfall, through the woods and prairies on park trails. Free admission to the park. There is an entry fee for the run. Please see our Trail Challenge page for more information. http://www.willowkinnifriends.org/#!wrtc/c8k2