Born in Heinkenszand, near
Goes in
Zeeland, Raas was the son of a farmer and one of 10 children. He showed no interest in cycling until leaving school at 16 when he acquired his first racing bike and started competing as a junior category, taking his first victory in
Damme in Belgium on the 21 July 1969. Further success as an amateur, including stage wins in the Olympia Tour and the national championship, prompted
Peter Post, the manager of , to offer Raas a contract for 1975 The 22-year-old had a good first season with two small victories and fourth in the Tour of Belgium. The following year (1976) saw him become national champion, but at the end of that year Raas parted company with , looking for more freedom to race. at the
1978 Tour de France In 1977 he rode for Frisol. Victories in Milan–San Remo and the Amstel Gold Race made Post rethink and Raas was back with for 1978. Raas became the influence behind the success of the team in the late seventies and early eighties. He was joint leader with
Gerrie Knetemann, heading members such as
Joop Zoetemelk,
Ludo Peeters,
Cees Priem and
Henk Lubberding. He played a major role in the victory of Zoetemelk in the
1980 Tour de France, as TI-Raleigh had one of the most dominant performances in all of TDF history not only containing
Bernard Hinault, but also winning twelve stages, including seven in a row at one point. Raas's highlights for the rest of his career included his 1979 world championship on home soil in Valkenburg, where he outsprinted German
"Didi" Thurau in front of 200,000 spectators (even with the help from team-mates that push him during the climb, grabbing service vehicle, and the fall of
Giovanni Battaglin caused by Thurau and Raas himself on the last 200m). He had four more victories in the Amstel Gold Race to give a record of five. Raas regarded the Amstel Gold as his favourite race: “The Gold Race was made for me, I had no ability as a climber, but the short and hard Limburg hills were made for me”, he said. He won Paris–Roubaix at his seventh attempt in 1982 thanks to work by his team, especially Peeters. Raas crashed in the 1984 Milan–San Remo, injuring his back and internal organs and was never the same, although he took a stage in the 1984 Tour de France. He found the training and recovery hard and retired on 28 May 1985 after a criterium at Hansweert the preceding day. Raas's know-how made for a natural move into team management and he became sporting director of Kwantum team. Raas found sponsors when old ones pulled out and the team received backing from SuperConfex, Buckler,
WordPerfect,
Novell and finally
Rabobank. Raas and his wife Anja suffered an armed raid on their house in March 1994 and Raas decided he could no longer spend long periods away from home. He changed from sporting director to manager when Rabobank became the main sponsor in 1995. He spent eight years in this capacity until the end of 2003, the sponsor indicating that insoluble differences prompted Raas's departure. == Major results ==