The Murph Challenge isn’t a workout.
It’s a systems failure conducted at heart-rate redline.

If you’ve ever tried to remember whether you’re on rep 183 or 193 of squats while your lungs are filing a formal complaint, you already know: human memory is not a reliable datastore under load.

So I built a Murph tracker that does exactly one job well—count reps—while I focus on the important things, like not dying.

🎖️ What is Murph (and why people keep doing it)

The Murph Challenge is performed on Memorial Day to honor Lt. Michael P. Murphy, a Navy SEAL killed in Afghanistan in 2005.

It was his favorite workout. Originally named “Body Armor”, which feels accurate in the same way “production incident” feels accurate.

The canonical version:

• 1 mile run
• 100 pull-ups
• 200 push-ups
• 300 squats
• 1 mile run

Optional difficulty modifier: wear a 20 lb vest and rethink your life choices.

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