USA Triathlon

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Awards | Ambassadors | Awards Ceremony | Check-In Process | Course Nutrition | Drug Testing | Events App | Event PhotosUSAT Foundation Program | Merchandise | Open Water Swim Competition | Parking| Rules Briefings | Social Media | Sportsmanship | Timing Chips | Volunteer | Weather




Legacy Triathlon Paratriathlon National Championships
Category Place Category Place
85-89 (M/F) 1-3 PTWC (M/F) 1-3
80-84 (M/F) 1-3 PTS2 (M/F) 1-3
75-79 (M/F) 1-3 PTS3 (M/F) 1-3
70-74 (M/F) 1-3 PTS4 (M/F) 1-3
65-69 (M/F) 1-3 PTS5 (M/F) 1-3
60-65 (M/F) 1-3 PTVI (M/F) 1-3
55-59 (M/F) 1-3 Age Group Open Water Swim
50-54 (M/F) 1-3  Category Place
45-49 (M/F) 1-3 Overall (M/F)  1
40-44 (M/F) 1-3 60+ (M/F)  1
35-39 (M/F) 1-3 40-59 (M/F)  1
30-34 (M/F) 1-3 15-39 (M/F)  1
25-29 (M/F) 1-3    
20-24 (M/F) 1-3    
17-19 (M/F) 1-3    


USA Triathlon is proud to feature three ambassadors of the Legacy Triathlon. These Los Angeles locals are passionate about the sport of triathlon, and are strong influencers within their communities. They strive to make multisport accessible to all, and are advocates of this brand new event. Join them and start your Legacy today!

Audra Mallow

Audra has been a triathlete for seventeen years, and an Ironman for nine years. She loves the camraderie of the sport, the ability to continue competing and pushing herself, and the high level of health and fitness that she has been able to find. Audra is a seven-time Ironman, a fourteen-time 70.3 finisher (one at World Championships) and has many Olympic and Sprint races under her belt, as well as a few podium finishes. She relishes bringing people to the sport, and enjoys seeing how accomplishing a race can affect someone in both sport and life.

Michael MallowMichael Mallow

Michael was a runner and a weight lifter until he met his wife, Audra, who in 2013 introduced him to triathlon at the age of 47. The thrill of continuing to improve keeps Michael going, and he strives to continually set the bar higher. He is a four-time Ironman, has competed in the 70.3 World Championships, and had his first podium finish last year. The balance between work and training keeps him sharp as both a lawyer and an athlete.

Rosalind Jarrett SepulvedaRosalind

A nine-time member of Team USA, the 2008 Aquathlon World Champion, 2011 Xterra Southern California Trail Run Series Regional Champion, and 2015 USA Triathlon Duathlon National Champion in her age group, Rosalind Jarrett Sepulveda is living proof that a love of multisport can start at any age. Sixteen years ago, after receiving news that her health was declining, the then 54-year old competed in her first triathlon, encouraged by the support and camaraderie of the Los Angeles Triathlon Club. Passion for a new sport was ignited, and within two years Jarrett was named LA Tri Club’s Volunteer of the Year, and within four years she had qualified for her first World Championship. Her health is now better-than-ever, and her passion for swim, bike, and run continually grows. She has now become a frequent fixture atop local podiums, with a goal of conquering the courses at the Legacy Triathlon.

Awards Ceremony

The Awards Ceremonies will take place at Alamitos Beach in the event's Finish Line area,


Check-In Process

USA Triathlon has a new digital check-in process for packet pickup. Once you enter the packet pick-up area you will go directly to the iPad check-in station. With your last name, you will be able to retrieve your bib number(s). Please be sure to take note of your bib number(s) before hitting the check-in button on the iPad. As always, you will still need to present your driver's license/photo ID to the volunteer to pick up your packet. 

Course Nutrition

Gatorade Endurance formula is the Official Sports Beverage of USA Triathlon and will once again be available on the course for all athletes.



Sport In Science Science in Sport will provide on-course energy gels and energy bars at aid stations. Science in Sport’s isotonic gels provide fast, easily digestible energy! Both caffeinated and non-caffeinated will be available. Science in Sport will also offer their energy bars on course that pack 26g of carbohydrates into each bar!

Drug Testing

USA Triathlon takes clean sport and anti-doping very seriously. In accordance with U.S. Anti-Doping Agency (USADA) regulations, athletes may be drug tested at this event. Should drug testing occur, there are strict protocols that must be followed and will be coordinated by the on-site USADA representative as well as a USA Triathlon staff member. For information on USADA, please click here. For a list prohibited and banned substances, click here.

Events Appapp icon

All athletes, spectators, family, and friends are encouraged to download the USA Triathlon Events App. Users can follow the progress of athletes as they race through each of USA Triathlon’s Owned National Championships. Click here to download today.

Click here for app FAQs. 

Events Photos - FinisherPix

Get your personal race photos with Finisher Pix. Finisher Pix is the official photographer at Legacy Triathlon. Your personal race photos will be available at Make sure your bib number is facing front at all times and don't forget to smile when you cross the finish line. Have a great race!

USA Triathlon Foundation Community Engagement Program

The USA Triathlon Foundation is excited to give back to the multisport community through a partnership with the Ready, Set, Gold! Program. This partnership consists of a virtual program featuring Olympian Hunter Kemper and Paralympian Melissa Stockwell, in which youth in the Long Beach area learn healthy habits and the importance of preserving in life. The program culminates at the Legacy Triathlon where kids will be able test their new skills as they take part in a multisport clinic.  


USA Triathlon has teamed up with Playtri to provide event-specific merchandise at Legacy Triathlon! Merch will be sold at the race expo and can also be found online at

Open Water Swim Competition

The open water swim competition will take place on Friday, July 17th. Athletes will have a choice of either a 750m or 1500m swim, and the entry fee is $30 ($25 when purchased with the sprint triathlon). All athletes will receive a swim cap, timed event, t-shirt, and awards. There will be no one day USAT membership fee needed for this event.

Parking Information

For all Saturday events, a $15 parking pass will be required and can be purchased here. A parking pass is not currently required for Friday or Sunday events, though the lot is metered, so paying the hourly rate at the meter will be required.

Rules Briefings

USA Triathlon will host a virtual rules briefing with the race director and head officials. A date and time will be announced soon. 

Social Media

Be sure to tag #LEGACYTRI in all of your social media posts on Twitter, Instagram, Facebook, and more!


USA Triathlon Sportsmanship Creed

As competitive athletes and members of the triathlon community, you know there is no better feeling than succeeding in your endeavors in sport. As a competitor at USA Triathlon events, you have a responsibility to demonstrate the highest standards of sportsmanship per the USA Triathlon Rulebook (Article III, Sections 3.3 and 3.4, Line b.), and as such, should always show respect for the sport, your fellow athletes, race staff, officials, volunteers and spectators. Each individual athlete shares this responsibility, which includes refraining from the use of improper language and conduct detrimental to the community at large. This rule will be strictly enforced and disrespectful language or conduct will not be tolerated.

For more information on USA Triathlon rules and sportsmanship, please reference the USAT Competitive Rules.        

Timing Chips

Timing chips must be returned after the event - they are NOT disposable. If you are participating in multiple races, you will receive a separate chip for each race. Your chip must be returned at the completion of your race at the finish line. If you forget to return your chip, you can return it by mail. Lost chips result in a $95 replacement fee. Mail lost chips to:

Sportstats USA

4005 West River Dr NE Suite B4

Comstock Park, MI 49321

Chips will be pre-stuffed into individual race packets. For athletes doing multiple races, chips will display your bib number for each respective race.

Volunteers Needed!

Thank you for your interest in volunteering for USA Triathlon.  We hope that you are able to find a volunteer position that works for you.  There are flexible shifts available with numerous opportunities to participate, including supporting course aid stations, registration, finish line and more. 

USA Triathlon events could not be executed without the support of our volunteers, so thank you in advance for the part you will play in helping our athletes chase their goals/dreams and achieve competitive excellence. If you have any questions or run in to any issues when registering as a volunteer, please reach out to

We are looking forward to meeting and working with you!

Volunteer for This Event 


For the Weekend of Legacy
Sunrise Time Sunset Time
5:55 AM 8:02 PM
Avg. High Temp Avg. Low Temp
84 F 62 F
Water Temp  
Coming Soon