Redline Athletics - Coppell Share: Fitness & Health Redline Athletics - Coppell Visit Website 801 Hammond Street, Suite 100 Coppell, Texas 75019 (469) 464-4102 Facebook About Map About Redline Athletics is a National sports performance brand that specializes in comprehensive athletic development and speed and agility training for athletes, especially those 8-18 years of age. What's Nearby? Distance: 5 10 15 20 25 50 mi.