As a lower grade rider I often think of the following when racing the same course distance as higher categorised riders. I kill myself just as much by my perceived exertion and pain level but I have to suffer longer than an A grade rider.
So my suggestion is:
Power Based Handicap Race
- Race all grades together - whether it be a race or a time trial.
- Increase D grade riders power by a suitable amount - say 100%
- Increase C grade riders power by a suitable amount - say 60%
- Increase B grade riders power by a suitable amount - say 30%
- Decrease A+ Riders power by say 10%
This way each rider from every grade should be able to ride in the same bunch for the whole race - start together and finish together.
There would be an overall winner and a winner in each grade category.