University Laboratory School’s Athletic Department will host its inaugural “Boo for U” 1-mile fun run and 5K run at 7:30 a.m. Oct. 31.

Registration opens at 6:30 a.m.

Proceeds benefit the school’s athletic programs for all sports, grades six through 12. Children are invited to wear Halloween costumes, and prizes will be distributed.

Registration fee includes race entry, bib number, T-shirt, trick-or-treating along the route and post-race refreshments.

Registration on the day of the race is $30 for the 1-mile fun run or $30 for the 5K run and continues until race time. Register online at lsufoundation.org/uhighfunrun.

For more information, call Adrienne Gale at (225) 578-4258 or email agale2@lsu.edu.