Not sure how accurate it is below, although I always felt Dublin was 3 minutes slower than Berlin.
I also added Edinburgh which came out number 1 but it appears to have a net downhill profile.
I'm going for Seville in Feb but definitely considering Amsterdam.
My Stryd power says my marathon power is 283 watts. I went looking for the marathons below on Strava and downloaded the gpx file and then used another site to add time stamps. This then allowed me to add the course to the stryd site where I could put in my 283 for each race individually.
For those who've ran a few of these, what do you think? Do you agree with the ranking?
1.Rotterdam 3'22'39 - Apr 10th 2022
2.Amsterdam 3'22'56 - Oct 16th 2022
3.Manchester 3'24'11 - Apr 3rd 2022
4.Berlin 3'24'21- Sept 25th 2022
5.London 3'24'22 - Oct 2nd 2022
6.Valencia 3'24'41 - Dec 5th 2021
6.Seville 3'24'41- Feb 20th 2022
8.Frankfurt 3'24'40 - Oct 9th 2022
9.Paris 3'25'05 - Apr 3rd 2022
10.Prague 3'25'45 - Apr 29th or May 6 2022
11.Vienna 3'25'57 - Apr 24th 2022
12.Helsinki 3'26'20 - Aug 20th 2022
13.Barcelona 3'26'42 - Nov 7th 2021
14.Dublin 3'27'15 - Oct 30th 2022