Founded in 2006 by local triathletes Preston Miller and Elliot Lewis, Tri-Scottsdale is a non-profit organization and triathlon club, dedicated to helping athletes of all levels reach their potential, from beginners to elite to professional triathletes, through daily workouts, beginner clinics, and athlete mentoring. Our annual Tri for the Cure AZ brings all members together to support a great cause, having raised over $300,000.00 for cancer research.

Triathlon News

8 Tips from a Pro on the Rise
French professional Antony ''The Tiger'' Costes is on an IRONMAN learning curve. Apply his rookie strategies to your own training and racing. ...

McMahon and Lyles Smash Records at the IRONMAN South American Championship
Brent McMahon recorded the second fastest IRONMAN in history while Liz Lyles cruised to the win and course record. ...

Latest News

Too Big to Fail

Tri-Scottsdale proved to be too big to fail when it had over 120 participants at the Tempe International Triathlon, winning its 8th straight State Team Triathlon Championship.

Tri-Scottsdale Wins IM TriClub Award in Texas

After winning 1st Place a couple of weekends ago at the California 70.3, this past weekend Tri-Scottsdale won the Ironman TriClub Award for Division II teams at the Texas 70.3.

Tri-Scottsdale Wins IM TriClub Award in California

This past weekend Tri-Scottsdale won the Ironman TriClub Award for Division II teams at the California 70.3.

When your husband finds out about Triathlon

Dealing with someone new to triathlon is not an easy task. In fact, triathletes are very complex people and dealing with one demands a high level of patience, tolerance and sacrifice itself.

Using HRV to Guide Your Training

There has been a ton of new methods to determine one’s recovery from training phase to training phase, from week to week and from day to day.

Age-Group Wins for TS in Monterrey

This past weekend a small but strong group of Tri-Scottsdale athletes traveled to Monterrey, Mexico to participate in the 70.3 Monterrey.

The Two Best Ways to Build Endurance as Fast as Possible

Sometime try to count the amount of books, podcasts, blogs and tv shows about the best way to become fit and build endurance. Your head will spin . . . then you will become very, very confused.


Weekly Updates

Hi All, Are you ready for Memorial Weekend.  On Saturday, our ride will depart Panera Bread at 6 am and we'll do the Happy Valley Loop + Tom's Thumb Trailhead (approx. 50 miles).  Next weekend, our NEW START TIME IS 5:30. Have a safe weekend! Preston [email protected]

Upcoming Events

Gainey Ride
Tuesday, May 31, 2016 - 5:30am

Track Workout
Wednesday, Jun 1, 2016 - 5:30am

Hidden Hills Ride
Thursday, Jun 2, 2016 - 5:30am

Mummy Hills Run
Friday, Jun 3, 2016 - 5:30am

Long/Aerobic Ride
Saturday, Jun 4, 2016 - 5:30am

Next Race

Deuces Wild Triathlon
Show Low, AZ
Jun 4, 2016