ULTRA SLO Trail Series & Running Warehouse present the Santa Margarita 10km, 25km and 50km Trail Races on the scenic and gorgeous Historic Santa Margarita Ranch! The course includes a variety of rugged singletrack, steep jeep trail and rolling fields and vineyards. Well stocked Aid Stations with water and race nutrition approximately every 3-5 miles. We will Award 1st through 3rd Place Male and Female and 1st Place Masters (40+).