Often when building a track or speed workout for runners, I want to establish a range based on a target pace. Ie 1k repeats at 6:19 pace. To get the 1k pace, I have to leave TP and go to a pace conversion website then come back to TP. Additionally, I'd like to be able to build a workout using "pace" instead of HR related values. Why not put a "pace in K" or "pace in M" under "Units" in the workout build? Or, equally valuable is to allow me to put "target pace per M or K" in as a variable and have the workout build around that input vs me having to manually adjust the existing HR ranges to get the target pace in the middle of the range.