Monster Triathlon
- Date Sun 11th October 2026
- Time 7:30AM CDT
- Location Keller, Texas
- Price $60.18
- Races 3 races
Event summary
Get ready for an exhilarating day at the Monster Triathlon on Sunday, October 11, 2026, in Keller, Tarrant! Celebrating its 21st year, this event is set to attract over 700 enthusiastic athletes, making it a highlight of the multi-sport season. Whether you're a seasoned triathlete or a beginner, the race offers a perfect blend of challenges with a 300-meter swim in the stunning Keller Natatorium, followed by a 14.3-mile bike ride, and a spirited 3.1-mile run to the finish line.
Participants are encouraged to unleash their creativity with fabulous costumes, adding to the vibrant atmosphere filled with energy and excitement. Some events even feature live bands at the finish, ensuring a memorable experience for everyone involved. Don’t miss out on this thrilling opportunity to cap off your triathlon season in style!
Participants are encouraged to unleash their creativity with fabulous costumes, adding to the vibrant atmosphere filled with energy and excitement. Some events even feature live bands at the finish, ensuring a memorable experience for everyone involved. Don’t miss out on this thrilling opportunity to cap off your triathlon season in style!
Organiser's Description
Rather than end the multi-sport season with a bang, these athletes end their season with a SCREAM!
Monster Triathlon 2026 marks year 21 and will sell-out early with over 700 athletes! The distances are FAST for the experienced athletes and just right for the beginner.
At Monster Keller, you will enjoy the beautiful indoor pool of the Keller Natatorium for a 300 meter swim; jump on your bike for 14.3 miles, and finish strong with a 3.1 mile run. Each event is a little different at the finish line. Some have live bands, but ALL of the events are filled with energy and WONDERFUL costumes which are ENCOURAGED! This is a great race to end your triathlon season!
WEATHER POLICY
In the event of inclement weather, the start time of this event may be delayed by up to 1 hour. Past this time, the event course may be shortened or altered to protect the participants.
If conditions turn unsafe, the event may be cancelled. Event changes and cancellations are at the discretion of the Race Director.
We always strive to produce a full and safe sporting event, but sometimes the weather conditions can affect those plans.
Considerable amount goes into planning a sporting event and we do so with the best intentions. Unfortunately, no one can control the weather and race directors are not the exceptions.
Our goal is to always produce a full event as scheduled and only modify these plans due to safety concerns some of which can be caused by weather conditions.
Thank you for your understanding of these policies and we appreciate your participation.
Monster Triathlon 2026 marks year 21 and will sell-out early with over 700 athletes! The distances are FAST for the experienced athletes and just right for the beginner.
At Monster Keller, you will enjoy the beautiful indoor pool of the Keller Natatorium for a 300 meter swim; jump on your bike for 14.3 miles, and finish strong with a 3.1 mile run. Each event is a little different at the finish line. Some have live bands, but ALL of the events are filled with energy and WONDERFUL costumes which are ENCOURAGED! This is a great race to end your triathlon season!
WEATHER POLICY
In the event of inclement weather, the start time of this event may be delayed by up to 1 hour. Past this time, the event course may be shortened or altered to protect the participants.
If conditions turn unsafe, the event may be cancelled. Event changes and cancellations are at the discretion of the Race Director.
We always strive to produce a full and safe sporting event, but sometimes the weather conditions can affect those plans.
Considerable amount goes into planning a sporting event and we do so with the best intentions. Unfortunately, no one can control the weather and race directors are not the exceptions.
Our goal is to always produce a full event as scheduled and only modify these plans due to safety concerns some of which can be caused by weather conditions.
Thank you for your understanding of these policies and we appreciate your participation.
Races
-
Monster Triathlon Age Group
Incl. $5.18 Fee & Monster Commemorative Swag!
Sun 11th October 2026 (7:30AM CDT)
$60.18
The Monster Triathlon is a sprint race that sells out each year! At Monster, you will swim 300 meters at the Keller Natatorium indoor pool, bike 14.3 miles and run 3 miles. The run course is an out and back path on a beautiful wooded trail. -
Monster Triathlon Athena (Female 165lbs+)
Incl. $5.18 Fee & Monster Commemorative Swag!
Sun 11th October 2026 (7:30AM CDT)
$60.18
The Athena division is for females 165lbs+. The Monster Triathlon is a sprint race that sells out each year! At Monster, you will swim 300 meters at the Keller Natatorium indoor pool, bike 14.3 miles and run 3 miles. The run course is an out and back path on a beautiful wooded trail. -
Monster Triathlon Clydesdale (Male 220lbs+)
Incl. $5.18 Fee & Monster Commemorative Swag!
Sun 11th October 2026 (7:30AM CDT)
$60.18
The Clydesdale division is for males 220lbs+. The Monster Triathlon is a sprint race that sells out each year! At Monster, you will swim 300 meters at the Keller Natatorium indoor pool, bike 14.3 miles and run 3 miles. The run course is an out and back path on a beautiful wooded trail.
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1000 Bear Creek Pkwy, Keller, 76248, TX, United States
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