Troy Adashun on Instagram: "😤Trying to run 1 lap (0.25 miles) at the world record 1 mile pace (3:43)! This challenge was so insanely brutal as it requires you to run on average over 16 mph for a quarter mile. Tag someone man/woman enough to try this challenge and head to your local track and give it a try! 🦁Challenge fueled by Burn20 from my brand Alpha Lion! The liquid thermo that doubles as a Vo2 max booster #fitnessmotivation #fitnesslife #400m"