Man training for marathon eating nothing but McDonald’s

You’ve heard of Big Macs, McNuggets, McMansions and McJobs — now meet the McRunner.

Palatine dad Joe D’Amico plans to run the Los Angeles Marathon on March 20 after training for 30 days on a diet of McDonald’s fast food alone.

It may sound more like a recipe for getting the runs than running fast. But ultra-lean D’Amico aims to beat his personal best time of two hours and 36 minutes — a six-minute-mile pace that should put him among the top 50 finishers.