About · Ataşehir
Change Takes Time.
We opened in November 2018. We are Batı Ataşehir's licensed CrossFit affiliate and one of Istanbul's first Hyrox Training Clubs. Members here don't come and go — they stay for the long run. Because it's not just about training; it's community, discipline, and a measurable sense of results.


01 · Section
Our Story
Boomerang was born as a shared idea between a handful of athletes looking for serious coaching and a group of professional coaches. A modern space in Ataşehir, the right equipment, and a licensed program. Seven years in: 6 coaches, 300+ active members, and a 4.9 Google rating. Our facility was designed with a half-Olympic pool, sauna, hammam, a spacious indoor floor, and an open-air garden.

02 · Section
Our Approach
CrossFit is built on three simple principles: variety, functional movement, high intensity. A different WOD every day, with a version for every level on every movement. Beginners and seasoned athletes train side by side in the same class. The movement is the same; load, speed and variation adjust to the person.

03 · Section
Community
Week one is hard. Week two is harder. By the end of week three, you no longer want to quit. Because by week three, you have a coach next to you and five people doing the same thing alongside you. You don't do anything alone here. Long-term results come from this community.