Elite Marathoner Emma Kertesz on Durability, Big Goals with a Career, and Knowing When to Rest

Emma Kertesz won the 2024 Bayshore Marathon in 2:37, a three and a half minute PR for the seasoned marathoner and Boulder CO resident. She's from Toledo OH, and ran for the University of Toledo. While she describes her collegiate athletic experiences as "tricky", she had a few lucky experiences with a supportive assistant coach that helped her steer clear of disordered eating habits or chasing the thin ideal (especially at the time). She went on to train with the Hanson brothers, and eventually moved out to the mountains. She has a full time job in early education, and is very intentional about her training, nutrition, and periods of rest. She trains with the The Track Club in Boulder, gave a shoutout to Caila Yates of Steady State Nutrition, and keeps a low profile on social media. 

We talk about all of this, including what's up next for Kertesz as she trains for Houston 2025, in this episode. 

Read more about Emma in the "9 Miles With Emma Kertesz" post on our Substack. 

For more about the work Lane 9 Project is doing to improve the menstrual health of female athletes, and reduce REDS, go to lane9project.org. Follow along @lane9project on IG.