The Greatest Distance Run On A Treadmill in 12 Hours: Ronnie Delzer vs. The Guinness World Record

Blog by Ronnie Delzer, Sponsored Ultrarunner I started running before I could walk … well, not really – but I’ve been running for as long as I can remember, since around the age of 3. I’ve always found joy in running; it allows me the chance to free my mind and let go of whatever … Continue reading The Greatest Distance Run On A Treadmill in 12 Hours: Ronnie Delzer vs. The Guinness World Record