The stage had another fast start but the real excitement was reserved for the final 13 km up to Luz Ardiden in what was to turn out to be one of the most epic Tour de France stages in the Armstrong 'era'. In the earlier part of the race Botero and Chavanel escaped and built up a lead of around ten minutes by the Col d'Aspin. On the ascent of the Col du Tourmalet Ullrich made a number of efforts to drop Armstrong, but with no success. By the summit the main riders were still together and the now lone escapee, Chavanel, was four minutes clear. The chasing group of Ullrich and Armstrong was seven strong and had all the main contenders except Vinokourov, who was having a tough time and only briefly joined them at the start of the final climb.
