This interactive training app will not only give you a training program for your marathon or half marathon written by 3 x Olympian Lee Troop. It also gives you audio pace guide for every session along with the amazing and accurate ability to predict your race time from your training output.

Marathon Guru uses GPS tracking to determine your pace and provides audio feedback on as you are running.

Includes manual entry options and a view of your history.

The App also uses the same login details as the Desktop website version.

Continued use of GPS running in the background can dramatically decrease battery life.

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