Tri Valley Master Swim Team is a member of United States Masters Swimming organization in Northern California. We offer 15 coached workouts a week to any interested person who is at least eighteen years old and has an interest in fitness or competitive swimming.

Our roster includes 160+ swimmers of all skill levels from beginners to national record holders. We range in age from twenty-something to seventy-something and have workouts suited for all interests. We are a fast growing adult swimming program that offers a great place to start your swimming career, rekindle the competitive spirit or keep it going through a friendly and social atmosphere where you will be sure to make friends and have fun staying in shape.