 Are you ready to run? Lace up with 605 Running Company located in downtown Sioux Falls and at the bridges. This is where the journey begins. Let their experts help you find the perfect fit for every stride. 605 Running Company is everything running. Run strong, run stylish, run with us. The best of the best and nothing less. You get to vote based off your experiences with businesses you work with in our community. Hi, I'm Nate with the local best.