Run 1km then eat a doughnut….run again, eat another! Keep pushing until you have reached your limit

Maximum 10km run and 10 doughnuts.

It’s very simple. You start and complete the 1km run and then enter the doughnut station where you have to eat and finish your doughnut before starting the next lap. When you have completed the 10km then you finish! If you want to finish early, just head directly to the finish line instead of the doughnut station!