Amsterdammer Ronald Kleverlaan trained on the Bosheuvel for a 16,000-meter elevation race in Wales: 'It's like climbing Mount Everest twice'
Amsterdam resident Ronald Kleverlaan is preparing to run nearly 400 kilometers through the mountains of Wales over six days. The challenging race involves 16,000 meters of total elevation gain, which the athlete trained for at the Bosheuvel.
Based on reporting by parool. Translated and condensed by LocalHeadlines.


