Back to News World Cup season continues this weekend in Prague, Czech Republic! 10 athletes from Team USA, including Olympians Kyra Condie and Colin Duffy, will be in attendance at the Boulder-only competition. All American athletes competing this weekend are World Cup veterans. The event will take place at Letenská pláň, along the Vltava River — the longest in the Czech Republic. How to Livestream the World Cup You can watch the IFSC World Cup Prague 2025 Semi-Final and Final rounds live (or on-demand at any time after the event) on the IFSC YouTube channel, starting with the Men’s Boulder Semi-Final round early in the morning on Saturday, June 7 at 4:00 a.m. MDT and ending with the Women’s Boulder Final on Sunday, June 8 at 10:30 a.m. MDT. USA Climbing Athletes Who Are Competing Men’s Boulder Athletes Colin Duffy | Prague will be Duffy’s 38th World Cup Joshua Gerhardt | Prague will be Gerhardt’s fourth World Cup Alexander Waller | Prague will be Waller’s 7th World Cup Vail Everett | Prague will be Everett’s third World Cup Women’s Boulder Athletes Kyra Condie | Prague will be Condie’s 57th World Cup Adriene Akiko Clark | Prague will be Clark’s 18th World Cup Nekaia Sanders | Prague will be Sanders’ 6th World Cup Annie Sanders | Prague will be Sanders’ 19th World Cup Cloe Coscoy | Prague will be Coscoy’s 23rd World Cup Helen Gillett | Prague will be Gillett’s 9th World Cup Follow @usaclimbing on social media for competition updates and behind-the-scenes action.