To answer that question, first we have to define what it actually means to "stop." Dean Karnazes holds the unofficial record for the longest run without sleeping, at 350 miles (56 ...
Parker Kligerman staved off Corey Heim and the rest of a hungry NASCAR Truck Series field to win the 2025 season-opener at ...
Grant Fisher broke his second world indoor record in a week when he shattered a 21-year-old mark in the 5,000 meters at the ...
One world record wasn’t enough for Grant Fisher. He needed two this season.
Unless I'm sticking to a specific training plan, I don't use any wearables or watches to measure my runs—and it turns out, ...