Sedona Marathon runners Sedona AZ (January 28, 2012) – The Sedona Marathon, Half-Marathon, 10K and 5K event will be held on Saturday, February 4, 2012 beginning at 8:00 a.m. with temporary road closures scheduled during the days event. This year, the City of Sedona will be closing down one lane of westbound SR 89A from Calle del Sol to Dry Creek Road. Businesses and residences on the north...