We start at 9 am in Bože Huzanić Street in front of house number 89. We run loops with a total length of 2 km and we repeat them for a full 8 hours or until exhaustion. You can join us later (whenever it suits you), but you must finish by 5 pm. The event lasts until 5 pm when we collect results from your watches, phones, and other apps you use to measure.