David Kellner

David Kellner Interview by Martin Liška

Martin Liška Interview with David Kellner, winner of the 2023 K6 6 Day Race How does a bodybuilder become an ultrarunner? K6 6 Day Race winner David Kellner shares his surprising journey from the weights room to dominating extreme endurance events, revealing the grit and discipline that unite these two seemingly opposite worlds. I have…

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K6 6 day race

K6 Race Report 2023 by Martin Liška

In the last week of April, the second edition of the K6 Czech Ultramarathon Festival took place in the spa town of Konstantinovy ​​Lázně in the Czech Republic. 25 runners from six countries started in the 6-day race. Among them was the experienced ultramarathoner Kobi Oren from Israel, Aldo Maranzina from Italy and almost seventy-nine-year-old…

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