Goueslard began his auto racing career in 1990, whilst competing in the Championnat de France Formule Renault, with his best finish in the series being 11th in 1993.

[7] During the season, he also drove a Porsche 911 GT1 alongside Armin Hahne and Pedro Lamy at the 24 Hours of Le Mans, helping the Schübel Engineering effort to finish fifth overall, and third in the GT1 category;[8] as well as competing in one race of the inaugural FIA GT Championship with Larbre, in which he scored a single point.

[10] A pair of outings with Larbre Competition in the FIA GT Championship did not yield any points,[4] whilst he, Jean-Luc Chéreau and Pierre Yver took 23rd overall, and ninth in the GT2 category in the 24 Hours of Le Mans.

[4] The dawning of the new millennium marked a change of focus for Goueslard, as he began to primarily compete in the FIA GT Championship, entering all ten races of the season, and taking the N-GT class title,[13] with six wins in Larbre Competition's new Porsche 911 GT3-R.[4] He did, however, continue to compete in the French GT Championship, winning one race.

[4] In the 24 Hours of Le Mans, Goueslard drove alongside Chéreau and Sebastien Dumez, finishing tenth overall, and fourth in the GT category.

[18] In 2004, Larbre Competition switched to a Ferrari 550-GTS Maranello, and Goueslard was less successful in the French GT Championship; he did not win a race all season, and finished 12th overall.

[21] In 2006, Goueslard entered each of the six rounds of the Le Mans Series (LMS), now driving for Luc Alphand Aventures in a Chevrolet Corvette C5-R, and finished sixth in the GT1 standings.

[23] Goueslard remained with Luc Alphand Aventures in the LMS for 2007, and took third in the series (winning one race), whilst driving the team's new Chevrolet Corvette C6.R.

[26] In 2010, Goueslard and Luc Alphand Aventures switched to the Saleen S7-R, and dominated the GT1 category of the Le Mans Series, taking four out of five possible victories on the way to their third title in a row.

[4] At the 24 Hours of Le Mans, however, they retired for the second year in a row; this time, the trio of Goueslard, Julien Jousse and Xavier Maassen completed 238 laps.