Originally Posted by
PepeM
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If he turns around at the halfway point in time, then he will reach home exactly when expected. If he turns around at the halfway point in distance, then he will reach home earlier (if he thought the out was going to take the same amount of time than the back.)
That's only if he did his homework and knows what his round trip time/distance is to ride for two hours in that wind. I Believe what FB was saying was that the rider who has two hours to ride, starts off upwind and turns around at one hour will arrive home sooner than his allotted 2 hours
Ben