- Quem
- Ron Cooper
- Resultado
- 54 total number
- Onde
- Estados Unidos (Marblehead)
- Quando
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.