7. Rundweg Winterthur Ultra

The Rundweg Winterthur Ultra is a fall running event in Winterthur, organized by the association laufsportal.ch. It offers two race options: a 61 km ultra marathon and a 42.2 km marathon. The event is described by its organizers as a demanding running adventure with a family-friendly atmosphere. Its format is simple: runners choose between going beyond marathon distance or sticking with the standard marathon, both under the same local event umbrella.