Annadel Half Marathon

Get ready to lace up your running shoes for the exhilarating Annadel Half Marathon! Nestled in the heart of beautiful Spring Lake Regional Park in Santa Rosa, this event is more than just a race—it's a celebration of fitness, nature, and community spirit. Whether you're a seasoned marathoner or a casual jogger, the stunning trails and scenic vistas are the perfect backdrop to push your limits and perhaps even set a new personal best. Join fellow enthusiasts and experience the thrill of the finish line. Don't miss out on the opportunity to be a part of an unforgettable adventure—sign up, take on the challenge, and make memories that will last a lifetime!