American Runs 450 Miles In 108 Hours To Smash Backyard Ultra Record - The Running Channel

Harvey Lewis was crowned the last man standing at the Big Dog Backyard Ultra in Tennessee with his record-breaking 450-mile run.

Anna's Month in Running - September '23 - The Running Channel

Harvey Lewis set a backyard ultramarathon record by running 450 miles for four and a half days – while barely sleeping

American Runs 450 Miles In 108 Hours To Smash Backyard Ultra

American Runs 450 Miles In 108 Hours To Smash Backyard Ultra Record - The Running Channel

Jess' Month in Running - September '23 - The Running Channel

2023 Big Dog's Backyard Ultra Results: Harvey Lewis Wins After 108 Hours, 450 Miles of Running – iRunFar

Backyard ultra - Wikipedia

American Runs 450 Miles In 108 Hours To Smash Backyard Ultra Record - The Running Channel

Jess' Month in Running - October '23 - The Running Channel

Rick's Month in Running - July '23 - The Running Channel

Races and Events Archives - The Running Channel

Jess' Month in Running - October '23 - The Running Channel

American Runs 450 Miles In 108 Hours To Smash Backyard Ultra Record - The Running Channel