Running Endurance: Week of 8/9/21

RXPerformanceFitness1200M1000M800MWalk-run if neededrest 1:30rest 1:30rest 1:30800M800M600Mrest 1:30rest 1:30rest 1:30400M400M400Mrest 1:00rest 1:00rest 1:00200M200M200Mrest 2:00rest 2:00rest 2:00X 3X 3X 2260024002000Speed should increase as distance decreases.400 & 200 should be @ 90 %