Aerobic days are around 6 miles at 6:30 pace and anaerobic days are fartleks or 8x400 at 4:45-5:15. I think this number is overly inflated because my RHR when I'm asleep is very low (around 40) but when I'm awake it's closer to 50 or 60 and Garmin uses your sleeping HR as your RHR.
Damn, what's your cardio routine?
Aerobic days are around 6 miles at 6:30 pace and anaerobic days are fartleks or 8x400 at 4:45-5:15. I think this number is overly inflated because my RHR when I'm asleep is very low (around 40) but when I'm awake it's closer to 50 or 60 and Garmin uses your sleeping HR as your RHR.
Even if it's inflated that's a crazy pace. I need to get back into running but the spiro makes me so sleepy