The Lent Bumps 2003 were a series of rowing races held at Cambridge University from Tuesday 25 February 2003 until Saturday 1 March 2003.
The event was run as a bumps race and has been held annually in late-February or early March since 1887.
The highest men's 2nd VIII for the 4th consecutive year was Caius II.
The highest women's 2nd VIII for the 3rd consecutive year was Jesus II.
The bumps chart represents the progress of every crew over all four days of the racing.