The Tour de Donut is a unique bicycle event, where your ability to eat donuts is just as important as your ability to ride your bicycle fast. The event is a mass start timed ride where riders visit donut stops and eat donuts. For each donut the rider eats during the ride (and keeps down) they have 5 minutes deducted from their ride time. There are prizes in several classes including a Tour de Donut championship jersey for the best adjusted "donut time".