Elevate your training with 18-week course-specific training programs designed by Coach Worm.

Prepare for your marathon with these FREE training plans designed by Chris Wehrman (Coach Worm).

Download the first four weeks of the Boston 18-Week Training Program here.

View the full collection of course-specific training programs in the RunBetter App.

Each training program designed by Coach Worm is offered within the RunBetter App and is customized to prepare you for the challenges particular to each course.

Programs include outdoor runs and treadmill runs using real course data to maximize race-specific training.

A two-time Olympic Trials qualifier, Coach Worm is now a personal running coach at Chicago’s Edge Athlete Lounge, as well as a Nike+ Run Coach.

Coach Worm continues to run daily, finding it to be the most efficient way to stay in tune with his body and mind.