Jeannie Rice: The 77-Year-Old Marathon World Record Holder With the VO2 Max of a 25-Year-Old
At 77, Jeannie Rice holds marathon world records and has the highest VO2 max ever recorded for a woman over 75

Kenyan runner Sebastian Sawe did what generations of athletes, scientists, and coaches believed was virtually impossible: he crossed the finish line of the London Marathon in 1 hour, 59 minutes and 30 seconds.

Fatigue doesn’t just hit your legs it often starts in your torso. Learn how a tiring run changes pelvic and upper-body control, why it ruins efficiency and breathing, and the simple strength drills that help you hold pace longer.

Manuela Vilaseca’s 200-mile wins prove ultra success isn’t only about massive weekly mileage. With a deep aerobic base, smart cross-training, training by time, and moderated long runs, you can build durable endurance without constant mileage spikes.