Bring your running squad to this evening relay extravaganza in Santa Ana featuring multiple relay formats (4x100, 4x200, 4x400, 4x800, 4x1600, and DMR) with live music, food, and plenty of community vibes for runners of all levels. You'll enjoy a post-race meal from Birreria y Tacos Doña Betty, grab a finisher's medal, and get the chance to test out Saucony's latest Endorphin shoes to crush your best times. Heat winners snag special prizes, and all races will be organized by expected finish times so you compete with similar-paced runners.