Activity
- Q12
- How are expected running times determined?
- A12
- Your watch determines your expected marathon time based on your VO2 max (maximum oxygen uptake).
However, note that an expected marathon time is based on the assumption that the personal running the marathon has trained sufficiently.
It does not necessarily mean that you will be able to complete a marathon within the expected time. Your marathon time will be longer if you do not prepare by daily training.