aero Paces and splits from your MAS

Speeds and paces at each % of MAS.

MAS (maximal aerobic speed, VMA in French) is the lowest running speed at which you reach your maximal oxygen uptake. It can only be held for a few minutes. It is a reference for setting training intensity: 30-30s at 100%, long intervals at 90%, an easy run at 70%…

Its value depends on the test used (VAMEVAL, Léger, 6-minute run…): two different tests do not give exactly the same MAS. Stick to the same test to compare over time.

For each percentage of MAS, the table gives the speed, the pace per kilometre, the time to aim for over a distance, or the distance to cover in a given time.