Join the Goodreads Author Program

Are you Jason R. Karp, author of the books below?
The Endurance of Speed by Jason R. Karp Coaching the Kenyans by Jason R. Karp Running Periodization.  Training Theories to Run Faster by Jason R. Karp Lose It Forever by Jason R. Karp Trainen voor een marathon voor dummies by Jason R. Karp Work Out by Jason R. Karp Track & Field Omnibook by Jason R. Karp Run Like a Woman by Jason R. Karp


To join the author program as Jason R. Karp, you will first need to sign in to Goodreads. Then navigate back to this page to apply.