IslandGirl Triathlon

04/20/2026

It's Medal Monday! Here's the one you'll be showing off if you compete in this year's TriGirl Triathlon on May 10th, 2026 at Deussen Park. This women's-only event is a Mother's Day tradition! Options include Sprint, Super Sprint, and Sprint Relays, with a Super Sprint Duathlon option for those who aren't quite ready for that brief open water swim. Follow the link below to sign up - see you there! https://runsignup.com/Race/TX/Houston/TriGirlTriathlonandDuathlon

08/30/2025

Price increase is Sunday at midnight! Sign up now for our all-female triathlon at the beautiful Lago Mar Lagoon in Texas City! This is a very beginner-friendly event, but challenging enough for the experienced triathlete! Beautiful venue, great swag - what more do you need? Sign up now before the price goes up!

07/31/2025

Join us at Texas' largest crystal clear lagoon for this LADIES ONLY race! It will include a Sprint Triathlon and Relay as well as a Duathlon for those just not ready for the water. The open water swim will be in the crystal clear waters of the Lago Mar Lagoon; your race will end there and the post-race fun begins on the white sand, palm tree-lined beaches.

The Sprint Triathlon consists of a 300 meter swim, an 8-mile bike and a 2 Mile run. The Duathlon will start with a 1 mile run and then the same 8-mile bike and 2 Mile run as the Sprint Tri.

Your entry also includes admission to Lagoon Fest for the day, and discounted entry options for your friends and family are available. 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!

https://runsignup.com/Race/TX/TexasCity/IslandGirlTriathlonandDuathlon

05/31/2025

PRICE INCREASE ALERT! Our next price increase occurs tonight at midnight! Island Girl is your ticket to the second Ladies Only triathlon in the Bayou City Ladies Triathlon Series! Join us at Lago Mar, Texas' largest crystal clear lagoon in one of the hottest new communities in the Houston area. This race includes 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 Lago Mar Lagoon where your race will end and the fun begins on their white sand, palm tree-lined beaches. Sign up now!

https://runsignup.com/Race/TX/TexasCity/IslandGirlTriathlonandDuathlon

05/21/2025

Your ticket to the second race in the Bayou City Ladies Tri Series is here! Join us for the Island Girl Triathlon at Texas' largest crystal clear lagoon in one of the hottest new communities in the Houston area. 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 Lago Mar 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 2 mile run. The Duathlon will start with a 1 mile run and then the same 8 mile bike and 2 mile run as the Sprint Tri. All athletes will finish along the beach, and you are welcome to stay and enjoy all the amenities of LagoonFest afterwards. 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 an oversized logo'd beach towel. You will also be eligible for age-group awards, and they will be something worth winning for! Your entry also includes admission to LagoonFest for the day, with discounted options available for 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!

Use the link below to sign up - PRICE INCREASE JUNE 1ST !!!

https://runsignup.com/Race/TX/TexasCity/IslandGirlTriathlonandDuathlon

05/20/2025

The Sylvan Beach triathlon - your ticket to the Houston area's ONLY Olympic-distance race - is almost here! We're less than three weeks out, so sign up now! If you're not ready to tackle the Olympic distance, the Sylvan Beach Triathlon in La Porte also offers a Sprint-distance race with a duathlon option. Join the beach party at the Sylvan Beach Tri & Du this Summer! This race showcases the best of La Porte, and it shows in the support from the local community. Races start right on the beach, while the bike winds through the city of La Porte, and the run takes athletes around the beach neighborhood streets of the community. Follow this link to sign up - see you on June 8th! https://runsignup.com/Race/TX/LaPorte/SylvanBeachTriDu

09/08/2024

We are one week away! Still time to sign up ladies! https://runsignup.com/Race/TX/TexasCity/IslandGirlTriathlonandDuathlon?rsus=200-500-ed6bd23e-b66d-4c0c-94ee-d0ae742cb4ad

09/02/2024

The Island Girl Triathlon and Duathlon is on Sunday September 15, 2024. It includes the following events: Duathlon, Sprint Triathlon, and Sprint Triathlon - Relay.

08/06/2024