The Trinity Youth and Family Triathlon is more than a multisport race—it is a fun-filled opportunity for kids, families, and friends to swim, bike, run, and support an incredible cause!
Every registration and donation helps support Colin’s Hope and its mission to provide water-safety education and prevent childhood drowning. You do not have to be an experienced triathlete to participate—just come ready to have fun, challenge yourself, and make a difference.
So gather your family and friends, sign up, and “Try a Tri” for fun while supporting Colin’s Hope. Together, we can help keep children safer around water!
Location: Round Rock ISD Aquatic Center on Sunday, October 4, 2026.
Event(s) Description
ELEMENTARY AND JUNIOR HIGH: Young athletes can swim, bike, and run on age-appropriate courses designed to provide a fun, safe, and encouraging race experience. Whether this is your child's first triathlon or they are an experienced youth athlete, all ability levels are welcome.
HIGH SCHOOL ATHLETES: This wave welcomes older youth athletes who want to experience the sport of triathlon in a supportive and family-friendly environment.
FAMILIES AND FRIENDS: Our Family and Friends wave is a recreational event for participants who want to experience a triathlon alongside a family member or friend, regardless of age, gender, or experience level. It is a great opportunity to "Try a Tri" together!
SPLASH AND DASH: We also have Splash and Dash events designed for ages 7-17! Participants will enjoy swimming and running activities in a fun, active environment.
The Trinity Youth and Family Triathlon is a USA Triathlon-sanctioned event benefiting Colin's Hope, a nonprofit organization dedicated to water-safety education and drowning prevention.
Please sign up for an event of your choice above.
Youth Triathlon
Open to ages 7–17 years
Youth Splash & Dash
Open to ages 7–15 years
Family Tri/Try a Tri and Family Relay
Open to all ages! This special recreational wave is open to anyone who wants to race with a family member or friend, regardless of age or gender.
For complete race details and important information, please visit the official race event website at www.trinitytriathlontx.com/events
Website details include: Race Day info, Directions, Parking, Route Maps, Rules, and Questions
Oct 04, 2026
Distance — Adaptive Kids Triathlon
Type — Multisports
07:30
$65.00
Oct 04, 2026
Distance — Family and Friends /Try a Tri Triathlon
Type — Multisports
07:30
$85.00
Oct 04, 2026
Distance — Family and Friends Relay Triathlon (All Ages!)
Type — Multisports
07:30
$85.00
Oct 04, 2026
Distance — High School Triathlon (16-17 yrs as of 12/31/26)
Type — Multisports
07:30
$65.00
Oct 04, 2026
Distance — 1K
Type — Multisports
07:30
$65.00
Oct 04, 2026
Distance — 1K
Type — Multisports
07:30
$65.00
Oct 04, 2026
Distance — Youth Junior Triathlon (6-10 yrs as of 12/31/26)
Type — Multisports
07:30
$65.00
Oct 04, 2026
Distance — Youth Senior Triathlon (11-15 yrs as of 12/31/26)
Type — Multisports
07:30
$65.00
These values represent the 3-year monthly averages for October in Round Rock.
Learn more about the host city, Round Rock.
Round Rock is a city in the Central Hill Country region of Texas, 19 miles north of downtown Austin.
Read more launchRead what other athletes have to say about their experience at the Trinity Youth and Family Triathlon Benefiting Colin's Hope.
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