Interval Time 
3x 15:00 (4m/1m/4m/1m/4m/1m)
rest 3:00

🎯 2k plus 20 @r20 and 2k plus 15 @ r24
rates 20/24

Nice, easy meters out in the garage this morning. Today is all about control and flexibility. I did not hold the target paces but did bump the speed by 5-7 seconds with each rate change.