You can now share your running data and all your graphs with your coach or running buddy.

KULG provides the big picture of progress towards your running goals. We show you how the running analytics of KULG can take your training to the next level.

Running a marathon can be fun. In an interview with Tervis Pluss, our founder Maris tells her story and why she now really enjoys running marathons.

The finish of last year’s Tallinn Marathon will stay in my memory for its unusual and dramatic crossing of the finish line. About a hundred meters before the finish, I could no longer run, and reaching the bronze medal at the Estonian Marathon Championships tested every cell in my body. I spoke to Delfi Sport about what really happened.

Running a marathon is a big challenge, both physically and mentally. Good preparation is essential for success.

Here’s an article we wrote for Tallinn Marathon, sharing insights and tips to help you have a smooth race day and prepare your mind for the challenge.

How do you choose the right running shoes for you? There is no one-size-fits-all answer to this question. The ideal running shoe varies from person to person based on several individual factors. We help you make the right choice.

The balance between training and recovery is as important as the training itself. By making recovery a priority, runners can improve performance, prevent injury and achieve long-term success.

Using data can be a game-changer in your running training. Learn how to use analytics to create personalised training plans, improve running efficiency and track progress.

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.

Discover why a long-term view is important for your running success. Learn how to improve performance, prevent injuries, and stay motivated with our practical tips for developing a sustainable running training plan.

Running training, like any other type of training, follows certain rules to make sure it works and helps you improve. In this article, we explain the key training principles to make your running plan more effective.

Discover how slow running can make you faster. Learn how easy runs can increase your aerobic capacity, prevent injury and build mental resilience.

Over the years I've acknowledged that running has brought me an invaluable gift of knowing that I can do hard things. It has helped make challenges exciting, and the unknown less scary in all aspects of life. But recently, to my great surprise, I realized how much working with different technology companies has actually impacted my running. A few things that the tech industry has taught me.

How to take up running in a way that enables you to train consistently from month to month and year after year? Discover how to reignite your passion for running and stay committed to your fitness journey with these 5 key tips.