YouTuber Michelle Khare ran seven marathons across seven continents in one week, completing the Great World Race, which requires runners to complete seven races in under a week. She documented her journey on the course and described it as an "emotional rollercoaster" experience. Khare began her preparation with extensive testing at the Red Bull Athlete Performance Center (APC) in Santa Monica, California, and developed a training plan specifically tailored for her body based on her physiology. Despite extensive training, Khare admits that nothing could have prepared her for the challenge. She credits her determination to stay true to her own self-imposed limits, not as a finish line but a shift in how she shifts her focus towards expanding her vision.