Just when you think you're tough enough

Mike Wardian Wins Quarantine Backyard Ultra Marathon After Running 422-Kilometer in 63 Hours

Professional ultra marathoner Mike Wardian won the Quarantine Backyard Ultra, a last-man-standing virtual race where runners need to complete a 4.167 mile loop every hour, after running 63 laps for 262.52 miles (approximately 422.48-kilometer) in 63 hours. The race started…