The timeline of the 1990 edition of the Tour de France, detailing stage-by-stage winners and leaders.
Stage 0 ran from Futuroscope to Futuroscope. The stage was won by Thierry Marie. The General Classification leader (Yellow Jersey equivalent) at this point was Thierry Marie. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 1 ran from Futuroscope to Futuroscope. The stage was won by Frans Maassen. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 2 ran from Futuroscope to Futuroscope. The stage was won by Panasonic-Sportlife. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 3 ran from Poitiers to Nantes. The stage was won by Moreno Argentin. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 4 ran from Nantes to Mont-Saint-Michel. The stage was won by Johan Museeuw. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 5 ran from Avranches to Rouen. The stage was won by Gerrit Solleveld. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 6 ran from Sarrebourg to Vittel. The stage was won by Jelle Nijdam. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 7 ran from Vittel to Epinal. The stage was won by Raúl Alcalá. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 8 ran from Epinal to Besançon. The stage was won by Olaf Ludwig. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 9 ran from Besançon to Genève. The stage was won by Massimo Ghirotto. The General Classification leader (Yellow Jersey equivalent) at this point was Steve Bauer. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 10 ran from Genève to Saint-Gervais. The stage was won by Thierry Claveyrolat. The General Classification leader (Yellow Jersey equivalent) at this point was Ronan Pensec. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 11 ran from Saint-Gervais to L'Alpe-d'Huez. The stage was won by Gianni Bugno. The General Classification leader (Yellow Jersey equivalent) at this point was Ronan Pensec. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 12 ran from Fontaine to Villard-de-Lans. The stage was won by Erik Breukink. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 13 ran from Villard-de-Lans to Saint-Etienne. The stage was won by Eduardo Chozas Olmo. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 14 ran from Le Puy en Velay to Millau. The stage was won by Marino Lejaretta. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 15 ran from Millau to Revel. The stage was won by Charly Mottet. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 16 ran from Blagnac to Luz-Ardiden. The stage was won by Miguel Indurain. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 17 ran from Lourdes to Pau. The stage was won by Dimitri Konyshev. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 18 ran from Pau to Bordeaux. The stage was won by Gianni Bugno. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 19 ran from Castillon-la-Bataille to Limoges. The stage was won by Guido Bontempi. The General Classification leader (Yellow Jersey equivalent) at this point was Claudio Chiappucci. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 20 ran from Lac de Vassivière to Lac de Vassivière. The stage was won by Erik Breukink. The General Classification leader (Yellow Jersey equivalent) at this point was Greg Lemond. Categories — Points: Nan, Mountains: Nan, Youth: Nan.
Stage 21 ran from Brétigny-sur-Orge to Paris. The stage was won by Johan Museeuw. The General Classification leader (Yellow Jersey equivalent) at this point was Greg Lemond. Categories — Points: Olaf Ludwig, Mountains: Thierry Claveyrolat, Youth: Gilles Delion.