This year's Birthday Challenge was held on November 8th, 2003.
See the pictures of the 2003 Birthday Challenge.
See Entry Form for details on what it's all about.

A Celebration Run was held in conjunction with this years
Birthday Challenge. See details on the Celebration Run,
and report with pictures from the run. 

What's the Birthday Challenge like? 
See pictures from the the 2001 and 2002 Birthday Challenges