Join us for the 10th Annual RUN3rd 5k at Mountain View High School in Mesa, Arizona. The course is a flat and fast loop around the surrounding Mesa Public Schools property. There will be RUN3rd race shirts and medals guaranteed for all participants who pre-register online! Our annual RUN3rd 5k is a chance to bring the community together to support our young runners. It’s also a chance for the students in our after-school running programs to come together and celebrate all they have accomplished throughout the school year while raising funds for the next season.