Noah was really old when God called him.
Moses sat in a dessert for 40 years waiting on God.
Sarah was way past the point of conception, but God had a plan.
Jonah was disobedient, weak, a liar... he seemed to have no self discipline, but God tapped him on the shoulder.
Jesus was 30 before his ministry started.
So Remember: You may be past your athletic best. But you are just getting started in your God life!