Earning Potential?

Is there a way that I can work out my maximum earning potential?

Is it just number of years to retirement multiplied by salary?

Or am I missing something?

I also factor in potential prize money from races.
I calculate I'll have to work until I'm 83 :D

Retirement is my goal and it would be nice to maximise my earns so my pension is improved.

My salary has remained the same for 10yr, how can I increase my gross to improve the pension.

Best salary in last 3 yrs count's.

I think I should ask for a wage rise or promotion.