ARCANUM – The Tour de Donut has a new challenge for bicyclists this year. They will host the inaugural Double (D)onut Challenge. The event will be 64 miles with four donuts stops. Designed for the experienced cyclist, the idea for the event arose after years of experienced cyclists riding a second loop of the main course prior to the awards celebration. In 2013 a successful test took place which proved the event was plausible. The Double D offers its own awards and prizes for those crazy enough to attempt it.