Experience the finish line of San Antonio's premier running and fitness event... INSIDE the Alamodome! The 2018 edition is working to recreate the same race routes it changed to in 2015, that included the Alamo Half running 6 of its 13.1 miles through historic Fort Sam Houston. The H-E-B Alamo Run Fest is an event that is uniquely different from the large, national series events and truly "a San Antonio event filled with energized heart". Supported by a small 'army' of incredible volunteers and with entertainment along the course, the finish line experience will live with you long after the perspiration of the effort has dried. With three distances to choose from - Half Marathon, 10K and 5K, plus a great Kids run - it's an event for the whole family! Run or walk into Spring in San Antonio on April 14th & 15th, 2018.