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Dev tools · March 4, 2026

TRAINAA

Open Source AI endurance trainer

What it does

TRAINAA is an open-source endurance training app based on LLMs and agent systems. You can chat with the trainer and he creates workouts that are automatically synced to your Garmin® and Wahoo® devices (more to come). You can use it for free if you bring you own openrouter key.

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