Decided to keep on doing some interval training, and set a new milestone to 30km+
In the beginning the knees did not feel optimal, so seems I'll need to focus a bit on strengthening those with squad training... hope this won't stop me! (same feeling yesterday with running 5km).
However I do feel that working on a nice cadens can prevent some injuries, thank you Matthias Verstraete for the advice!
Below an impression of the trends, not really stable yet :)
Distance: 34,5 KM
Cadence AVG: 83 RPM
Cadence MAX: 107 RPM
Speed AVG: 29,31 km/h
Speed MAX: 45,1 km/h
Power AVG: 130 Watt
Power MAX: 340 Watt