Show notes
In this Guest Series episode, we sit down with Ronja, a 23-year-old from the canton of Lucerne who came back to Switzerland in 2024 after a football scholarship in the US and started running almost by accident, mostly to clear her head. Within a year she had won her debut marathon (SwissCityMarathon Lucerne, 2:43:38) off a longest training run of just 26K, and later run 2:38:48 for second at the Zürich Marathon, a U23 Swiss record.We get into:How she actually used ChatGPT to build and adjust her training, and where AI coaching started to get riskyHer move from self-coaching to a human coach, and then toward more science-based, data-driven trainingWhy race fueling is the biggest piece of untapped potential in her runningThe mental side: kinesiology, racing through pain, and running with a smile as a performance toolHer road toward the World University Games and an Olympic goal for 2028 or 2032It's a story about starting late, progressing fast, and the reminder that consistency, rest, and joy matter more than any single heroic session. Whether you coach or race yourself, there's plenty here on the promise and the limits of training with AI.------Follow Ronja: @ronja_hofstetterFollow Bruna: @justbrunathingsFollow Fabi: @endurance_fabiTo support this podcast, check out augo. Use code HUMANENDURACE to get 1 month for free.
