First some background, to set the scene.
In March last year I entered a road bicycle race. Distance was 98 km and about 1700 metres of climbing, and it took me 5 hours and 10 minutes to complete. It felt like an incredibly long trip.
Two weeks ago I repeated the same course as a social ride, on the same roads with the same climbs. We took 5 hours and 20 minutes, but it felt far faster.
Question: Is there a name for this 'distorted' perception of time passing, when you travel a route for the second time?
Further info:
I've noticed this same change of perception on a return journey as opposed to a duplicate trip in the same direction
Distance between trips seems to be relatively irrelevant - a return trip would likely be on the same day, whereas my ride was almost a year apart.
The main feature is that the trip needs to be along a path that you have never travelled, meaning a road or track, a course or riverbed that is totally new to you. I have never experienced this on roads that I travelled as a child, (multiple decades ago) and have not travelled since.
The Vehicle seems fairly irrelevant. I've experienced it on bicycles, in cars/busses, and walking. For cars, it doesn't matter if I'm the driver or a passenger. Aeroplane travel does NOT evoke the same sensations, possibly because the scenery is distant maybe?