Ullrich pulls out of Sarthe with knee injury

The much anticipated return of T-Mobile's Jan Ullrich to racing has been delayed again, his team said today. Due to return at next week's Circuit de la Sarthe (April 4 to 7), Ullrich will not be travelling to France because of an irritation in his right knee, "which, on medical grounds, rules out racing," said team doctor Prof. Dr. Andreas Schmid following tests at Freiburg's Uni-Clinic on Tuesday.

The injury is "not uncommon among athletes," added Schmid, referring to the previous experiences of Andreas Klöden und Rolf Aldag. According to Schmid, however, Ullrich's current problems are not related to his injury and subsequent operation in 2002.