Running data Maris Heinaru Running data Maris Heinaru

How trying to run faster led me to build a web app

Trying to figure out my performance as a runner led me to track my data in a Google Sheets file, which I've kept for 12 years now. This enabled me to see my progress from different angles and motivated me to keep running. Coaching other runners and applying my approach to them, led me to build KULG, a training analytics tool for runners.

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Tallinn Marathon 2023 (Jaan Künnap)

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