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Island Girl Triathlon and Duathlon

Name: Island Girl Triathlon and Duathlon
Start: 2026-10-25
End: 2026-10-25

Texas, United States

calendar_today 25 Oct, 2026

kayaking Multisports

directions_run Running

language Official Website

sell $95.00 – $189.00

About the Event

Join us at the beautiful Angel Lagoon for a morning at the beach! This LADIES ONLY race will include a Sprint Triathlon and Relay as well as a Duathlon for those just not ready for the water. Your open water swim will be in the crystal clear waters of the Angel Lagoon where your race will end and the fun begins on their white sand, palm tree-lined beaches.

The Sprint Triathlon will consist of a 300 meter swim, an 8-mile bike and a 5k run. The Duathlon will start with a 1 mile run and then the same 8-mile bike and 5k run as the Sprint Tri. All athletes will finish along the beach and be greeted with margaritas and more, and you are welcome to stay and enjoy all the amenities of the lagoon after. You'll swear you were in the Caribbean and not Houston!

All athletes will receive a custom race bib and tech t-shirt/singlet along with other yet-to-be-determined, Island-appropriate swag. You will also be eligible for age-group awards, and they will be something worth winning for! Your entry also includes admission to the Angel Lagooon for the day, and already discounted admission available for your friends and family. Come celebrate the ladies in your life at a race full of encouraging women of all skill levels; this race is perfect for first-timers and all triathletes.

Awards in Age Groups:

Sprint : Top 3 in 0-14, and 5 year age groups 15-19 up to 70+
Relay : Top 3 teams
Du: Top 3 in 0-19 and 10 year age groups up to 70+.

Races Offered

Duathlon

Oct 25, 2026

straighten

Distance — 17.7K

terrain

Type — Multisports, Running

timer

07:00

sell

$95.00

Sprint Triathlon

Oct 25, 2026

straighten

Distance — 16.5K

terrain

Type — Multisports, Running

timer

07:00

sell

$109.00

Sprint Triathlon - Relay

Oct 25, 2026

straighten

Distance — 0.8K Swim 20K Bike 5K Run

terrain

Type — Multisports, Running

timer

07:00

sell

$189.00

Weather History

These values represent the 3-year monthly averages for October in .

thermostat Temperature

24.2° / 30.4°

wb_sunny Feels like

26.7° / 33.2°

light_mode Avg sunshine hours

10h 49m

water_drop Avg rainfall

3.7 mm

ac_unit Avg snowfall

—

air Avg wind speed

11.2 km/h (Light breeze)

opacity Sweat loss rate

Very high

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (6.0)

humidity_mid Humidity

76.6%

wb_twilight Sunrise

07:04

nightlight Sunset

19:23

About

Learn more about the host city, .

Texas City is a city in Galveston County, Texas and a suburb of Galveston, United States. Located on the southwest shoreline of Galveston Bay, Texas City is a deepwater port on the Gulf Coast and a petroleum refining and petrochemical manufacturing center. Its population was 51,898 at the 2020 census, making it the third-largest city in Galveston County, behind League City and Galveston. It is part of the Houston-Galveston metropolitan area. Texas City was the site of a major explosion in 1947 that demolished much of the city and its port.