Stage 1 ;22 March 2010,
Lloret de Mar, (
individual time trial) The course for the brief individual time trial, which opened the race was dead flat. This was the same course used in the two years previous in the time trial.
Paul Voss of was the unexpected winner of the stage, beating out
Levi Leipheimer and
Andreas Klöden.
Stage 2 ;23 March 2010,
Salt to
Banyoles, This course included the race's first climb, the first-category Alt Els Àngels, which crested just before the mark. The after the descent to the finish line were mostly flat, leaving a sprint finish.
Peter Stetina and
Jonathan Castroviejo formed a two-man escape after of this stage. They took a maximum advantage of eight and a half minutes, but the teams of the sprinters, namely and , had no trouble catching up to them. In their effort, they had gain the lead in the mountains and sprints competitions after this stage. The finish was contested in a bunched sprint, won by
Mark Cavendish. It was Cavendish's first win of 2010 after a difficult early season.
Stage 2 Result General Classification after Stage 2 Stage 3 ;24 March 2010,
La Vall d'en Bas to
La Seu d'Urgell, This was a difficult stage, with several categorized climbs. The outside categorization Alt del Pedraforça was the
Cima Peris, the race's hardest climb, and crested just before the mark, after two second-category climbs earlier on. Another category-two climb, the Alt de la Josa del Cadí, followed before a long descent to the finish line. A 21-rider break began this stage, but it was pulled back after an hour. A group of 14 was next on the attack, after had been covered. This group at one point had a three-minute advantage on the main field, but the steady tempo that and were drilling out reduced the gap.
Xavier Tondó,
Joaquim Rodríguez and
Óscar Pereiro attacked out of the main field when the catch seemed imminent. Pereiro quickly dropped back, as they had at this point reached the hardest parts of the Alt de la Josa del Cadí climb, but Tondó and Rodríguez stayed away to the finish. Tondó won the sprint to the finish line, but Rodríguez became the new race leader, since he had had a better time in the stage 1 time trial. Tondó expressed after the stage that the win had great personal significance for him, since he is from Catalonia and grew up from where the stage ended.
Stage 3 Result General Classification after Stage 3 Stage 4 ;25 March 2010,
Oliana to
Ascó, This course started at an elevation, undulated gently for a while and then descended int preparation for two second-category climbs. The Alt de Paumeres crested at from the finish line, and the finish came on a long descent from that height. This was a very fast stage, with the first two hours of racing covering more than . During that time, an eight-rider breakaway group formed. They were later reduced to four –
Vladimir Efimkin,
Thibaut Pinot,
Francesco Bellotti, and
Jurgen Van De Walle. During the Alt de Paumeres climb,
Jens Voigt, who had earlier been dropped from the peloton, made a solo bridge to the four leaders. Once with the group, he set a pace that eventually cracked all of them, sending them back to the chase groups behind. Voigt was the first over the summit, alone.
Rein Taaramäe and
Roman Kreuziger caught up with Voigt on the descent. After dropping Kreuziger, Taaramäe and Voigt increased their lead over the -led main field, and finished 34 seconds better than them at the finish line. Taaramäe did most of the pace making in the final flat section, since he started on the seventh day in the overall standings and stood to gain more than Voigt, from having such a big time gap as possible on the peloton. Voigt was therefore able to win the sprint easily.
Stage 4 Result General Classification after Stage 4 Stage 5 ;26 March 2010, Ascó to
Cabacés, This was another hilly stage, marked by three categorized climbs, including one from the finish line. The finish line came on a descent. Four riders escaped just into this stage. These were
Davide Malacarne,
Javier Ramirez,
Sergio De Lis, and
Gustavo César. Since Malacarne, 29 minutes behind race leader
Joaquim Rodríguez, was the best-placed man in the group, the peloton was content to let them go. Their advantage quickly ballooned to ten minutes. The lead fell a little on the day's second climb, the Alt de Porrera, as and started an aggressive chase. Malacarne shod his breakaway companions from the finish line and held on for the win. It was the first win of Malacarne's pro career, and it came on a stage that he and the team had specifically identified as one where a winning breakaway would likely happen.
Stage 5 Result General Classification after Stage 5 Stage 6 ;27 March 2010,
El Vendrell to
Barcelona, There were a lot of climbing in the first half of this stage, including an uncategorized rise of . The second half is mostly flat, concluding with a three-lap circuit in Barcelona that includes a visit to a small third-category climb on each lap. Forty-six riders finished the stage in the same group for a depleted bunched sprint. '
Samuel Dumoulin was easily the strongest sprinter in the group and won the stage, giving his team its 12th win of the season. His teammate
Rein Taaramäe was second on the stage, the two of them securing their high places on a day when the financial services provider
Cofidis decided to continue sponsoring the team for two more seasons. Each of the top ten riders in the overall standings finished with the leading group, so there was no significant change to those standings heading into the final day of racing.
Stage 6 Result General Classification after Stage 6 Stage 7 ;28 March 2010,
Sant Cugat del Vallès to
Montmeló (
Circuit de Catalunya), This stage was flat, concluding with eight laps on the Circuit de Catalunya in
Montmeló. The field stayed together through most of this stage. All but 20 riders were together for a bunched sprint, won by
Juan José Haedo. His brother
Sebastian Haedo was his final lead-out man, and took fifth place in the sprint. There was again no change to the overall standings after this stage;
Joaquim Rodríguez,
Xavier Tondó, and
Rein Taaramäe finished on the event's final podium.
Stage 7 Result Final General Classification ==Classification leadership==