The Singelloop in Utrecht is one you absolutely must have on your list of achievements. The Singelloop is the oldest street run in the Netherlands and takes you to authentic Utrecht gems, such as the Maliebaan, the Utrechtse Singels and the Wilhelmina Park. Reasons enough to swap your usual round for this course, right? Adults can choose between 5 or 10 kilometres of running fun, and children up to 12 years old can register for the 1 or 2.5 km Kids Run. Rain or shine, with AA Drink Iso-Lemon, you will easily reach the finishing line.