How Do I Upload Workout Data to TrainingPeaks? Thursday, December 13, 2012 | By TrainingPeaks61 Tweet Here are some resources on how to upload your workout data from various training devices or mobile apps into TrainingPeaks or WKO+. How do I upload a workout file into TrainingPeaks? List of 90+ devices and mobile apps that are compatible with TrainingPeaks and WKO+ What is Device Agent? Download All Device Agent articles in TrainingPeaks Help Center Not what you're looking for? Search the FAQs on our Help Center, or contact our Customer Success Team. As athletes and coaches themselves, they're knowledgeable and passionate about helping you to train smarter using TrainingPeaks.