Concept 2 Biggest Engine Search
Who has the biggest Vo2 max in CrosssFit?
All are welcome to join in the fun....


Let Discover Who has the biggest engine
During 2022 we will be conducting the Concept2 Biggest Engine Search! Biggest Engine being an athletes VO2 max. Not only is the aim of the competition to find the biggest engine but also deliver insightful information, whilst having lots of fun. How it Works Every VO2 max test is unique and requires specialist equipment. Thus, we will be conducting individual testing, moving from venue to venue, for the duration of 2022. We will schedule a date with your facilities management to conduct all testing for athletes wishing to participate.
How it works
Every VO2 max test is unique and requires specialist equipment. Thus, we will be conducting individual testing, moving from venue to venue, for the duration of 2022. We will schedule a date with your facilities management to conduct all testing for athletes wishing to participate.

The Challenge
7 x 300m Row – 1 minute Rest Interval between rounds
This is a unique style competition. How fast you row will not count to your score. Rather the goal is to produce the max VO2 uptake. There are several recommended pace charts which will help you to achieve your best result.
Below is a video of Royce Dunne 2021 CrossFit Games Athlete completing the challenge