Former MLBer Breaks Record For Most Holes Played In 12 Hours

Former Oakland Athletic baseball player Eric Byrnes broke the Guinness World Book record for most holes played in 12 hours. He sped around a golf course nearly fourteen times (on foot!) during a record-setting day at last week’s Napa Valley Speed Golf Challenge. And yes no carts were used.

Golf.com’s Dylan Dethier reports on the record-setting performance.

Byrnes, 42, used only one club during his day at Napa Golf Course at Kennedy Park: an 8-iron. He played polo-style, hitting many of his shots one-handed and hardly slowing down except to tee off or hole his putts. In all, the 12-hour effort took him 13 rounds and 11 holes and covered an estimated 65.5 miles, according to Strava, which tracks exercise.

The Guinness Book of World Records currently credits New Zealander Brad Luiten for “most holes played in 12 hours without a cart” at 237 holes; that mark will now belong to Byrnes, pending review.

Byrnes, now an analyst for the MLB Network (and competitive ultra-runner on the side), underwent the effort in order to raise more than $5,000 for non-toxic lymphoma research.

Not too shabby. I was intrigued by the average shots per round. 126 shots appears like a bunch until you factor in the sprinting between shots. Give it a go sometime if you believe you can survive it.