The Krispy Kreme 5K is Northwestern Triathlon Club's largest fundraiser of the year. What is a Krispy Kreme 5K? This event combines running with eating donuts, creating a super fun race day experience. There are eight "donut stops" were runners can decide to either eat a donut, and take a shortcut, or run the long way. Information on this year's Krispy Kreme 5K is included below.