Run
Fartlek @ Threshold Pace
Warm up : 20:00 - 30:00 @ E pace + run drills
1 round = 2:00 RPE 7 w. 3:00 running recovery / 3:00 RPE 7 w. 2:00 running recovery
Mid Distance : 3 rounds
Marathon : 4 rounds
Ultra : 5 rounds
Cool Down : 20:00 - 30:00 relaxed running