You may also be interested in ... Marathon Volunteer Information Want to volunteer for the St. Jude Memphis Marathon Weekend? View volunteer opportunities and sign up. Training Use our training plans to train for your marathon, half marathon, 10K or 5K. FAQ Find the answers to your questions about the St. Jude Memphis Marathon Weekend. Runner Tracking Track the runner you're cheering on to the finish line with our tracking app for the St. Jude Memphis Marathon Weekend.