Most step ups whilst carrying an 80 lb pack in one minute (male)
Who
Ron Cooper
What
54 total number
Where
United States (Marblehead)
When
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The most step ups in one minute carrying an 80 lb pack is 54 and was achieved by Ron Cooper (USA) at CrossFit Marblehead in Marblehead, Massachusetts, USA, on 2 December 2016.

This was the third of four records achieved by Ron during two back-to-back live broadcasts on Guinness World Records' Facebook page.