Monster Triathlon

The Monster Triathlon, taking place in Keller, Texas, is a vibrant multi-sport event celebrating its 20th year in 2025. Athletes can participate in a 300-meter swim in the Keller Natatorium, followed by a 12.8-mile bike ride and a 3.1-mile run. The event is designed for both experienced competitors and beginners, featuring lively atmospheres with music and costume encouragement.

With over 700 participants expected, the triathlon promises a thrilling conclusion to the season. Participants receive unique race swag, including socks and a finisher's medal, and awards are given across various age groups. Visit the organization's website for the most recent information.