I think it is important for me and for other athletes that the data of the best marks / best results in the different distances (1km, 5km, 10km, half marathon and marathon) also appear for each year.
Like most athletes, I am getting older and despite training the best results tend not to improve from one year to the next. But each year I can always have moments of better form and better results.
For example, knowing my best result in the 10km in 2022 can motivate me to improve, even though I know that it will be very difficult to improve my result from 5 years ago in my peak form and that was my best result ever.