Solved

Fix your measurements!

On mobile, the only thing that changes is currency symbol when I change the settings. Temperature stays Celsius, Speed stays Kilometers Per Hour, Weight stays kilograms and Height stays Metres. I changed them all to Farenheit, MPH, Pounds, and Feet/inches.

Is this on Android?

Did you make sure to save?

It's on android and yes it's saved as my options. It says I picked those measurements in menu but I get to the race and the measurements remain the same.

The race viewer doesn't show these changes yet, unfortunately.

It may be available in a future update.