
Grand Prix Winterthur
About This Race
The Grand Prix Winterthur (formerly Winterthur Marathon) returns to classic running distances in 2026 with a half marathon, 10 km and 5 km. The event takes runners through the historic streets and scenic areas of Winterthur, including the Eschenberg recreational area and along the Töss river.
Are you ready for Grand Prix Winterthur?
Get a free training plan tailored to your level — 2 months to go
Powered by ![]()
Race Details
Terrain
Road
Elevation
Rolling
Participants
3,000 participants
Distances
Half Marathon, 10K, 5K
What to Expect
Experience Winterthur's charm on foot — from historic Old Town alleys to lush green recreational areas. The flat-to-rolling course suits both competitive runners and casual participants, with a festive atmosphere at the finish.
Highlights
Race Information
Start Time
08:00
Typical Weather
Late May in Winterthur: pleasant spring weather, 15-22°C, occasional showers possible. Generally comfortable running conditions.
Established
2003
Tags
Frequently Asked Questions
Quick Info
- May 31, 2026
- Winterthur · Switzerland
- Road course
- Rolling elevation
- 3,000 participants
Verified event information
- Last verified about 7 hours ago
- Data sourced from official website