How Long Can You Run At VO2max?

By | December 6th, 2021|Training Talk|

[Editor's note: A reader submitted a question about training at your VO2max and how long you can actually spend training at that intensity.] By Jack Daniels Our research determined that a runner can run at VO2max for about 11 minutes, and certainly running at VO2max is associated with having a maximum heart rate. Trying to [...]

What’s Your Interval Pace?

By | December 12th, 2017|Training Talk|

The idea behind Interval training is to accumulate a good amount of time working at your VO2max. Keep in mind that running at VO2max is also associated with running at maximum heart rate. Now, suppose maximum HR is associated with a pace of 5:00 per mile; what HR will be associated with 4:50 per mile? Maximum, [...]

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