Overview

• Kipyegon will attempt to cover the mile in under four minutes at Stade Charléty on June 26 in a dedicated Breaking4 event.
• Nike has provided specialized spikes and an aerodynamic skinsuit designed to minimize drag.
• Pacemakers will use Wavelight technology to maintain the target pace, making any time ineligible for official record ratification.
• Kipyegon’s current mile best of 4:07.69 means she must shave off about seven seconds to hit the barrier.
• Viewers can stream the attempt live on Nike’s social channels and Prime Video starting at 6pm BST.