Most step ups in one minute carrying a 100 lb pack

According to Official Guinness Records,

The most step-ups in one minute carrying an 100 lb pack is 46 and was achieved by Ron Cooper (USA) in Marblehead, Massachusetts, USA on 15 December 2016. Ron completed this attempt on the same day he broke the record for the most step-ups in one minute carrying a 60 lb pack.

For a complete list of 2017 records, please visit 2017 Guinness Records in United States.

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