Assertion: tempo run | /r/HasProperty | pace
Facets:
value: according to running coach jack daniels
type: OTHER
Source sentences:
text: A tempo run—also known as an anaerobic threshold or lactate-threshold run—is a pace about 25 to 30 seconds per mile slower than your current 5K race pace, according to running coach Jack Daniels, Ph.D., who popularized the tempo run in his book .