For the first time in three years, a Centrowitz will not be the first to cross the finish line at the Annapolis Ten-mile Run tomorrow.

The Broadneck brother-sister combination of Matthew and Lauren Centrowitz won't be in the crowd of 5,500 runners at the starting line of the 33rd Ten-mile Run.

"We wanted to have a Centrowitz win again this year, but it's not going to happen," co-director Lisa Fontaine said.

Lauren Centrowitz, last year's women's winner (at 1 hour, 4 minutes, 56 seconds), had a scheduling conflict, and Matthew, the overall winner in 2006, is recovering from a blister and will not participate, Fontaine...