Angie Alder, a 12-year-old Provo girl, ran the fastest 1,600 meters in U.S. middle school history. The race took place at the Olympic Oval in Kearns, and Agelina ran a time of 4:47.

With the under-18 indoor mile world record under his belt, 16-year-old Sam Ruthe is poised for greatness. He also has modern coaching and shoe tech on his side.

Moe enjoys making technical content digestible and fun. As a writer and editor for over a decade, he has bylines at MakeUseOf, WhistleOut, TechBeacon, DZone, Tech Up Your Life, and Electromaker. When ...