Mark Covert

California Cross Country Coach Breaks U.S. Running Streak Record

Jon Sutherland reaches 16,438 days with Tuesday's 3-mile run.

Relentless Streaker: 5 Questions With Mark Covert

Mark Covert has run at least a mile every day since July 22, 1968, but that will all change this week.

Runner’s 45-Year-Streak To End In July

California man has gone for a run every day for more than half his life.

Dedicated Runner Continues 40-Year-Old Streak

He's run at least a mile every day for four decades.

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