The Treadmill Experience will not work unless you have a Critical Power number. It will not work because the Treadmill Experience relies on an accurate Critical Power number to provide the user with a pace and power estimation.
The treadmill workouts on Stryd will give you a pace estimation for every segment you create with a power target or range. These pace estimations may not be perfect but they are designed to help you find your target power faster.
Typically, the pace estimate that we suggest is within the target power range. You may need to make small adjustments to dial in your power output.
Stryd uses your Critical Power and Power Duration Curve to make these pace estimations.
If you don't have a Critical Power yet we suggest that you try one of our Critical Power tests available to all members in the Stryd Library. You will need between 3-5 runs on your Stryd account before your Critical Power number is generated.
Another option is to manually enter a Critical Power number into your account. You can use your last race to help you estimate your Critical Power.
If you have any questions please contact Stryd support.