Triathlon
Response from developer
Thank you so much! 🚀 We’re just getting started — really appreciate your support.

Enhance your endurance training with structured workouts and smart tools for running, swimming, cycling, and triathlon. Get adaptive sessions, unique exercises, expert advice, and helpful sports calculators to achieve your goals faster.
2.0.1
July 25, 2026
Minor bug fixes
Thank you so much! 🚀 We’re just getting started — really appreciate your support.
TrainX Fit is designed for endurance sports including running, swimming, cycling, and triathlon. It offers structured workouts and smart tools tailored to these disciplines.
The adaptive workouts in TrainX Fit adjust to your current level and performance thresholds. This ensures each session is challenging yet appropriate for your progression.
Yes, TrainX Fit provides expert advice through articles and tips from professional coaches. This helps users gain insights and improve their training strategies.
TrainX Fit includes various sports tools such as pace calculators, heart rate zone analysis, and the Borg scale. These tools assist athletes in monitoring and optimizing their performance.
TrainX Fit was developed by Vladislav Afonin, an expert with 20 years of experience in endurance sports. This background ensures the app is built on a foundation of deep sports knowledge.
Currently, TrainX Fit is supported on iPhone, iPad, and iPod. Information regarding Android availability is not provided in the current data.
The latest version of TrainX Fit is 1.1.2, and it was last updated on January 12, 2026. This indicates a recent update, suggesting ongoing development and support.
No, TrainX Fit is ad-free. The application does not contain advertisements, allowing for an uninterrupted training experience.