scienceinsport x nikerunning Super excited to be partnering with Science in Sport for the upcoming Nike After Dark Tour! SiS is the official performance fuel and hydration partner for the event, helping fuel runners from the build-up to race day and recovery. So excited to be part of this! See you on October 24 🫡 nikerunning scienceinsport scienceinsportusa #TeamSis #NikeAfterDark #ScienceInSport #NikeRunning #Runner