An inside look at 605 Running Co. and the Sioux Falls Skedaddle Half Marathon
Working at a running store wasn’t on Greg Koch’s list of career plans. But when he met three brothers with a passion for running, it all changed.
Derek grew up in Chester, South Dakota. After attending Southwest Minnesota State University for two years and majoring in chemistry, he transferred to Dakota State University and graduated with a bachelor’s degree in business administration with an emphasis in finance.