Run
Timed Intervals // Threshold Pace
10:00 - 15:00 relaxed running
8 x 1:00 w. 0:30 running recovery
10:00 relaxed running w. 3:3 nasal breathing
2 x 8:00 w. 2:00 running recovery
10:00 relaxed running w. 3:3 nasal breathing
4 x 2:00 w. 1:00 running recovery
10:00 - 15:00 relaxed running