About this Event
Join us for The Plex Youth Triathlon! Swim, bike, run, and enjoy a post-race celebration with vendor booths, sponsor giveaways, and more. Fun for kids ages 4–13, plus a Family Fun Wave option!
Get ready for a fun, high-energy day at The Plex Athletic Club Youth Triathlon 2026. Designed for kids ages 4–13, this event offers a supportive and confidence-building race experience for all skill levels. Whether it’s their first triathlon or they’re returning, participants will complete a swim, bike, and run course tailored to their age group.
Race day is structured to be smooth and easy to follow, with waves beginning at 8:00 AM for ages 11–13 and continuing every 45 minutes. A group warm-up before each wave helps athletes feel prepared and ready to go, while our team provides full course support throughout the event.
Every participant will receive a race T-shirt (sizes available while supplies last), finisher medal, race bib, wristband, and race-day swag, along with hydration support and post-race snacks.
We’re also excited to offer a Family Fun Wave, where families can participate together in a relaxed, non-competitive format. Registration opens June 1st and requires a minimum of two participants, including at least one parent or guardian (18+).
After the race, stick around to enjoy vendor booths and activations, sponsor giveaways, post-race snacks, and a fun, family-friendly atmosphere.
Spots are limited and expected to fill quickly, so we encourage registering early to secure your child’s place.
Agenda
🕑: 09:30 AM - 02:30 PM
Packet Pickup at The Plex Athletic Club Lobby
Info: Saturday, August 8, 2026. Pick up race bibs, T-shirts, and race-day essentials ahead of race day for a smoother check-in experience.
🕑: 07:15 AM
Check-In Opens
Info: Check in at the Registration Tent, pick up materials if needed, and begin setting up gear in the transition area.
🕑: 07:30 AM
Transition Area Opens
Info: Participants of the first age wave may begin setting up their swim, bike, and run gear.
🕑: 08:00 AM
Ages 11-13 Race Start
Info: 200 yd swim | 4 mi bike | 2 mi run
🕑: 08:45 AM
Ages 9–10 Race Start
Info: 100 yd swim | 3 mi bike | 1.5 mi run
Ages 7–8 Race Start
Info: 50 yd swim | 1.5 mi bike | 1 mi run
🕑: 10:15 AM
Ages 4–6 Race Start
Info: 25 yd swim | 0.5 mi bike | 0.5 mi run
🕑: 11:00 AM
Family Fun Wave
Info: 50 yd swim | 1 mi bike | 1 mi run
Post-Race Activities
Info: Celebrate after the race with a raffle, vendor booths and activations, post-race snacks, and a fun, family-friendly atmosphere for everyone to enjoy.
Event Venue & Nearby Stays
The Plex, 800 Embedded Way, San Jose, United States
USD 76.54
