The Aramco Houston Half Marathon announced on Thursday that 2004 Olympic silver medallist Meb Keflezighi will be running the US Half Marathon Champs next weekend in Houston.

Keflezigh will be facing some of the top Americans, including defending U.S. half marathon champ Brian Sell, who won in Houston last year in a personal best of 1:02:39. In addition to Sell, 2005 half marathon winner Dan Browne is entered as well as Ryan Shay, Brandon Leslie and Jason Lehmkuhle.

Colleen de Reuck, who won the Aramco Houston Half Marathon in 2004, along with Elva Dryer, Jenny Crain, Kate O’Neill, Beth Old and Zoila Gomez are among the top women scheduled to run.