Interesting Racing Returns To The High Banks Of Bristol Motor Speedway During The March Race. Bms Officials Have Talked To Nascar And Decided To Add Over 160 Feet Of Safer Barriers To The World’s Fastest Half-Mile. Even Though They Don’t Know The Outcome Of The Changes, You Can Probably Expect Bumping And Banging To Return To The High Banks. The Scotts Turf Builder 300 Nationwide Event Happens On March 20th, Followed By The Scotts Ez Seed Showdown And Then On Sunday, The Food City 500 Nascar Sprint Cup Race. Look For A Weekend Of Excitement.