Run for Mum: Prague Hosts First Stroller-Friendly Race in Stromovka Prague is set to mark Mother’s Day with a new kind of event this weekend, as the first-ever Mother’s Day Race takes place in Stromovka on Sunday, May 10. The 4-kilometre run is open to all women, including mothers with strollers, offering a more relaxed and inclusive approach to running. Rather than focusing on performance, the event aims to bring together movement, community, and a shared experience.