Printable Registration Form and information If you have a current Family Membership, this challenge if free for your child. Online Registration Form Challenger * First Name Last Name Full Address * Email * Parent information * This is a fun challenge designed for learning and participation with horse activities. Please read over the youth challenge information. Payment can be made online through our MTRA Store. The online fee is $35 which includes online service fees. Please submit your phone number and email information In order for your child to enter, they must have parental approval. Horses name and any info you would like to share * Shirt size Let us know if you have any questions MTRA Registration Number Thank you! Activity Example Guidlines Activity Log