Career
In 2000 he rode for Agro-Adler Brandenburg winning two stages of the Tour of Chile and a stage in both the Tour of Argentina and the Tour of Lower Saxony. At the 2004 Olympic Games in Athens, Lademann with the German National Pursuit Team lost out to the Spanish Team in the ride off for bronze. From 2005 onwards until his retirement at the end of 2008, he rode under contract with the German continental team Sparkasse.
In 2009 an anti-doping sample of Lademann"s from the year 2007 was retrospectively tested following newly developed test methods and found to be positive for EPO. Lademann did not request a B-sample, as he had already ended his professional career.
Biggest Successes
German National Champion.