The Eschborn-Frankfurt City Loop is a semi classic cycling race around Frankfurt am Main with the start and finish on Darmstädter Landstraße outside the Henninger-Turm. The race takes place on a complicated route in the Taunus mountains west of the city with around 1500m of climbing. The climbs of the Ruppershain, Feldberg and Mammolshain have been regular features; the Mammolshain has a 26% gradient and is climbed twice in the race. The race concludes with three laps of 4.5 kilometres in the centre of Frankfurt.