Leiden Marathon

The Leiden Marathon, set for May 10-11, 2025, is a vibrant running event that attracts thousands of participants and spectators to the historic city of Leiden. This 34th edition features various race distances, including a full marathon, half marathon, 10K, 5K, and a free Kidsrun, making it accessible for all ages and skill levels. The scenic route showcases the beautiful landscapes of the Groene Hart region, creating a festive atmosphere filled with music and cheering crowds.

With excellent support for runners and a focus on community engagement, the Leiden Marathon promises to be an unforgettable experience for everyone involved. Visit the organization's website for the most recent information.