rough averages for all workouts over the 3 month period.
Using WKO4+ estimates for relative % vo2max:
Zone1: ~40% relative vo2max < 65%
Zone2: ~45% relative vo2max > 65% and < 85%
Zone3: ~15% relative vo2max > 85%
those averages are eyeballed, for example zone1 by month is 42.5%, 38%, 37.1% and roughly accounting for time by month (Jan 30.5 hours, Feb 24.6 hours, Mar 26.5 hours). At some point I’ll get this properly charted and let WKO4 do the math.
Using GoldenCheetah with power zones based on CP (using FTP as proxy for CP):
Zone1: 45% CP < 85%
Zone2: 23% CP >85% and < 100%
Zone3: 32% CP > 100%