When I lived in Boston, there was one memorable 5K where I remember needing to stop because my shoe became untied. Worse—the temperature was below freezing and my ungloved fingers were uncooperative ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. What • Shoe strings that lock so they don’t come loose while you’re exercising. How much • $8 or three for $20 on the website.