Registration & Pricing — Texas City Triathlon

Registration & Pricing

Registration opens January 1

Register early. Save more.

Choose the Triathlon, Duathlon or Aquabike, review the pricing schedule and secure your place before the 800-participant field fills.

2027 registration pricing

Choose your race event.

Compare every registration period and event option. Your price is based on the date you complete registration.

Aerial view of the Texas City Triathlon swim start
Cyclist racing through the Texas City bike course
Excited athlete celebrating during the race
Registration Period
Triathlon
Triathlon Relay
Duathlon
Duathlon Relay
Aquabike
JanuaryLowest Price
Triathlon$110
Triathlon Relay$170
Duathlon$90
Duathlon Relay$145
Aquabike$90
February–March
Triathlon$120
Triathlon Relay$180
Duathlon$105
Duathlon Relay$155
Aquabike$105
April–June
Triathlon$130
Triathlon Relay$190
Duathlon$110
Duathlon Relay$170
Aquabike$110
July–August
Triathlon$140
Triathlon Relay$205
Duathlon$115
Duathlon Relay$180
Aquabike$120
SeptemberFinal Price
Triathlon$150
Triathlon Relay$220
Duathlon$125
Duathlon Relay$200
Aquabike$130
Field Limit

Registration is limited to 800 participants. The race may sell out before registration closes.

Registration Deadline

Online registration closes at 5:00 PM Friday, September 17, 2027.

Race-Day Registration

Race-day registration is unavailable. All athletes must register online.

Additional Fees

RunSignup processing fees and any required USA Triathlon membership or one-day license are additional.

Registration fees are based on the date registration is completed. Prices and availability are subject to change, and registration may close early if the field limit is reached.

Two smiling athletes together before the swim
Athlete smiling and giving two thumbs up
Female cyclist returning through Bike In at the Texas City race
Refer Friends • Earn Money Back

Race With Friends. Get Rewarded.

Share your personal referral link after registering and earn automatic refunds on your race entry—up to the full registration fee.

Refer 5 Friends$20 Back

Receive an automatic $20 refund after five people register using your unique link.

Keep Sharing+$20

Earn another $20 refund for every additional five registrations through your link.

Maximum RewardRace for Free

Continue earning until your original race registration fee has been fully refunded.

How It Works

  1. 1Register

    Complete your race registration through RunSignup.

  2. 2Get Your Link

    Find your referral link in your confirmation email or RunSignup account.

  3. 3Share It

    Send the link to friends through text, email or social media.

  4. 4Earn Refunds

    RunSignup tracks registrations and issues qualifying refunds automatically.

Important: Friends must use your personal referral link. Refunds apply only to the eligible race fee, not packet shipping, race-morning pickup, merchandise or other add-ons.

Ready to Race Texas City?

Registration opens January 1. Register early for the lowest available price.

Registration Opens January 1

Registration Information

Select a section below to review registration requirements, participant changes, refund and deferral rules, event-change policies and waivers.

Registration
  • Registration opens January 1 each year.
  • The race is limited to 800 participants and may sell out early.
  • Registration closes at 5:00 PM the day before the race.
  • Race-day registration is not available.
  • All participants must register online.
  • Athletes may enter any event individually. Relay registration is offered for the Triathlon and Duathlon only. Aquabike does not offer a relay.
  • Participants must be at least 12 years old on race day.
  • Athletes younger than 18 require permission from a parent or legal guardian.
  • Entry includes the participant packet, street parking, course support, finisher medal, post-race food and beverages, official results, applicable awards eligibility and race photos.
Entry Requirements
  • Participants need a valid USA Triathlon membership or one-day license.
  • Athletes younger than 18 require parent or legal-guardian authorization.
  • The relay captain creates the team and pays the initial fee. Additional members register themselves and join the existing team.
  • AWD/Para athletes are welcome. Athletes arrange their own guide, and every guide must register.
Changes to Your Registration

Log in to RunSignup, find the race under Upcoming Events, and select Manage Registration.

Refunds, Transfers & Deferrals
  • Refunds: Registration fees are nonrefundable.
  • Individual transfers: Entries cannot be transferred to another person.
  • Relay changes: Relay teams may replace teammates.
  • Deferrals: Participants may defer to the following year through RunSignup. A deferred entry cannot be deferred again.
  • Using a deferral: Register again the following year and pay the activation fee. Instructions are emailed in January.
Cancellation & Course-Change Policy
  • Athlete, volunteer, spectator and staff safety is the highest priority.
  • Race management may delay, shorten, reroute, modify, suspend or cancel any portion of the event.
  • Decisions may be made with USA Triathlon officials, local authorities and medical personnel.
  • Weather, water conditions, wind, lightning, flooding, road closures, government orders or other hazards may require changes.
  • If the swim cannot be conducted safely, the triathlon may be shortened or changed to a run-bike-run format.
  • Course maps, distances, start times and formats are subject to change.
  • A modified event is considered held and registration fees will not be refunded.
  • If the event is canceled for circumstances beyond race management’s control, fees will not be refunded, transferred, deferred or credited.
Waivers
  • Every participant must accept the event waiver during registration.
  • Participants must accept applicable USA Triathlon waivers and license terms.
  • Each adult accepts their own waiver.
  • A parent or legal guardian completes the waiver for participants younger than 18.
  • Every relay member and AWD/Para guide must register and accept required waivers.
  • Participation is not permitted without all required waivers and authorizations.