Constantin Gonzalez♻️ runbikeco.de: For the US timezones peeps and in line with the #chicagomarathon today. I ran mine 10 years ago, which sort of inspired this post. Like and share 😘🙌
💬 runbikeco.de: Just blogged:
https://www.runbikeco.de/10-years-31000-km-what-the-data-reveals/
10 Years of Marathon Running, 31,000 km — What the Data Reveals
My best marathon came 6 years after my peak fitness year, on 30% less training volume. How is that possible? Sports psychology, smarter training, and 10 years of building a “fitness bank.” Diving into the data behind 6 World Marathon Majors. Part 1 of a series.