There is almost none here (around Prague, .cz) too. I ride on the roads. Yeah, unfortunately, for me, even after some training, it's still hard for me to avera

There is almost none here (around Prague, .cz) too. I ride on the roads. Yeah, unfortunately, for me, even after some training, it's still hard for me to average over 22 km/h (entire travel including stops; the moving average is about 25km/h, e.g. https://www.strava.com/activities/9688833121 https://www.strava.com/activities/9688833121).