Check out the best images from the Tempe stop of the Time to Tri Indoor Triathlon Series Presented by ROKA.

On Sunday, July 15, USA Triathlon and LA Fitness launched the inaugural Time to Tri Indoor Triathlon Series, presented by ROKA. The series is comprised of five 60-minute indoor triathlons held at LA Fitness locations in Arizona. The series is intended to introduce first-timers to the sport of triathlon, part of the industry-wide Time to Tri initiative launched by USA Triathlon and IRONMAN to grow the sport by 100,000 new participants by the end of 2020. Three LA Fitness locations in Tucson, Queen Creek and Tempe held events on the 15th, and two more events are set for July 22 in Phoenix and Oro Valley.

Check out the best photos from the series' stop in Tempe, where 27 participants earned the title of "triathlete." For their participation, athletes received a race bag with ROKA swim goggles, a ROKA swim cap, a finisher’s medal by Ashworth Awards and a USA Triathlon Annual Membership.

For more information or to sign up for next weekend's events in Phoenix and Oro Valley, visit mytimetotri.com/indoorseries.

Photos by Jason Wise.