Wilmer Valderrama is set to join a US Marine vet eran on a 100-mile trek across Louisiana. Iraq vet Brad McKee plans to start his run outside New Orleans and end in his home town of Hammond in April. McKee talked to the star of “That ’70s Show” about joining him on the run at Bob Woodruff‘s Stand-Up for Heroes benefit this month. He told us, “My goal is to run 100 miles and raise money for the fami lies of fallen heroes. Wilmer said he wants to join me for part of the way and set a new personal mileage goal.”