Challenging racing bike route to Lucerne

After starting in Aarau, the route goes via Teufenthal and Leutwil from Wynen to the Seetal to Beinwil am See. From here it goes uphill over Herlisberg, past Beromünster and downhill towards Lucerne. Shortly before Rothenburg, the A2 is crossed and via Neuenkirch the heights west of Lake Sempach are climbed. Finally, it goes over Buttisholz, Grosswangen and Mauensee and on side roads in the Suhre valley back to Aarau.