Russell Mumper has walked so far that he could have followed the equator around the entire Earth — and he actually did.
On June 25, the 60-year-old from Indiana crossed a finish line on his driveway after completing a 14-year journey that took him 24,901 miles, the exact distance around Earth's circumference. His wife held up a checkered flag while the family dogs, Lucy and Milly, watched him finish.
"He didn't finish it with anything fancy," his daughter Shannon Mumper told GNN. "My mom held up a checkered flag and he 'crossed the finish line' with our two family dogs on the driveway."
Mumper, who works as Vice President for Research at Indiana University, started walking back in 2012. He tracked everything — every step, every walk, every pair of shoes he wore out. Over the course of nearly 14 years, he completed 5,900 separate walks, took approximately 55 million steps, and went through 49 pairs of New Balance trail shoes.
"I had no idea how long it would take," Mumper said. "Nearly 14 years later, after logging 5,900 separate walks and taking approximately 55 million steps, and wearing-out 49 pairs of trail shoes, I reached my goal."
The numbers get even more astonishing when you look at elevation. Over all those walks, Mumper accumulated enough uphill and downhill to equal climbing and descending Mount Everest — the world's tallest mountain — 46.5 times.
"My dad is the most hardworking man I know," Shannon said. "We're extremely proud of him."
This wasn't a sprint. Mumper averaged about 5 miles per day while working full-time. And during those 14 years, his family moved across state lines three times — but the walks never stopped. Walking, Mumper said, became one of the healthiest ways to escape everyday stress.
He wasn't doing it for fame or recognition. He simply fell in love with walking and hiking, and stayed committed to his goal through thousands of days of rain, snow, and shine. Now at 60 years old, Mumper has proven that big dreams don't have expiration dates — and that showing up every single day, even for just a few miles, can add up to something that circles the entire planet.