Where Colorado's next generation of dancers takes the stage.
Exceptional classical training for ages 3 to 18 — from a joyful first pre-ballet class to pre-professional preparation that has launched careers with ABT, Joffrey, Boston Ballet and beyond.
A school your dancer grows up in.
One progressive classical curriculum, from first plié to professional audition — so dancers never have to change schools to keep advancing.
Pre-Ballet
Music, imagination and movement build coordination, confidence and a love of dance.
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Youth Ballet
Progressive levels in classical technique, character and contemporary, with pointe when ready.
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Pre-Professional
Daytime and after-school tracks for serious dancers preparing for company careers.
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Performing Group
Take the stage with International Youth Ballet in The Nutcracker and our spring classic.
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Excellence and encouragement, in the same room.
Founded by former European principal and soloist dancers Mark Carlson and Sandra Kerr, International Ballet School brings the rigor of a professional company to a warm, family-focused studio in Littleton.
- Small classes, never more than 12 — so every dancer gets real, individual correction.
- Stylistically versatile training — French, Vaganova, Balanchine and Bournonville influences, plus contemporary and character.
- Real stage experience — full-length productions with sets, costumes and professional guest artists.
- A supportive community — demanding but caring teachers, and none of the cliques or favoritism families fear.
Results that speak on the world's stages.
Our dancers compete and dance internationally — from Lausanne and Beijing to companies in Monaco, Switzerland, Germany and across the United States.
The Nutcracker 2026
Denver's most family-friendly Nutcracker returns — our students dance alongside professional guest artists in a full production with sets, lighting and costumes designed in-house.
Loved by dancers and their parents.
“Our family moved from Colorado Springs to Denver to be closer to this world-class ballet school. Each of the teachers has inspired my girls to push further in their artistry and technique.”
“This school has been a blessing for my daughter. International Ballet School is one of the best programs in the country for the most dedicated and passionate ballet students.”
“Beautiful dancers produced by dedicated and impassioned teachers.”
Every great dancer starts with a first class.
Try a complimentary class, meet our faculty and see the studio. We'll recommend the right level for your dancer — no pressure, no experience needed.