What makes Prestige different from every other half marathon? For starters, you can’t just sign up. You qualify. With standards tougher than the Boston Marathon, getting in is no easy feat. But if you do qualify, you’ll run with some of the world’s best runners on Labor Day (Sept. 3) through Emigration Canyon, finishing in Memory Grove. A Prestige Charity Half Marathon will also be held on the same day. prestigehalfmarathon.com