WhistleStop Marathon & Half-Marathon

The Tamarack Health WhistleStop Marathon & Half-Marathon is a premier fall running event held in Ashland, Wisconsin, along the scenic south shore of Lake Superior. The point-to-point marathon course starts in Iron River and finishes in Ashland, following the paved Tri-County Corridor rail-trail with a gradual downhill profile. Runners enjoy spectacular fall colors, friendly aid stations, and a welcoming atmosphere supported by enthusiastic volunteers and local businesses.

The event is celebrated as the Upper Midwest’s best fall classic, offering opportunities for Boston qualification, personal records, or first-time long-distance experiences. Post-race festivities include music and community engagement, making it a memorable autumn race. Visit the organization's website for the most recent information.