In snow and rain, Rubens Barrichello finished the Disney half-marathon in Florida at the weekend in 1668th position.
The 2010 Williams driver and formula one veteran, who finished the 2009 season in third place, is currently holidaying in the United States with his family.
He contested the Disney half-marathon, which winds through all four Walt Disney World theme parks, along with his friend, Brazilian countryman and former grand prix driver Luciano Burti.
Barrichello completed the course, finished by more than 17,000 runners, in 1h55m9s. Burti, who contested 15 GPs in 2000 and 2001 and is now a commentator for Brazilian TV, finished 1380th in 1h52m40s.