The Centre for Metropolitan Planning (CAMP) in Prague is hosting their first annual Archirun , an event spotlighting the iconic architectural work of Karel Prager who was born 100 years ago. The run will take joggers on a tour across the city, where they will stop at the buildings Prager designed to learn about their history, which at times is seen as controversial. I spoke with \u0160t\u011bp\xe1n B\xe4rtl, head of CAMP, about what\u2019s in store for Saturday, and why we should remember the work of Prager.