The challenge of Triathlon [swim-bike-run races] appeals to walkers, runners and riders. You may have the objective to improve your athletic ability, get in better shape, or just let your inner badass out - a Triathlon will help you achieve all those things. 
 
This is the best SIMPLE Beginner Sprint Triathlon Training Plan to Get You Off the Coach and Into Tri Success!
 
This thorough Sprint Triathlon training program includes ONLY 4 days of training and includes suggested time based swim workouts, bike, runs, strength workouts, and rest days.