8-Week Running Program: Endurance & Pacing
Want to improve your running with more structure, better pacing, and expert guidance? Our new 8-Week Running Program is designed to help you run more efficiently, pace better, and become less prone to injuries through focused in-person coaching. The program runs from 13 April to 7 June 2026. This course is ideal for anyone who wants to perform […]
CrossFit Training Camp 2026 – Join us in Croatia!
September 12 – 19, 2026Island Pag, Croatia Join us for a week of training, sunshine, beach time, and great company on the Croatian coast. The CFK9 Training Camp 2026 is all about stepping away from everyday life in Zurich and spending a full week training, relaxing, and connecting with the CrossFit Kreis 9 community. Whether you want […]
Bring a friend class: A win-win at CrossFit Kreis 9
Yesterday, we hosted our latest bring a friend class—and once again, it reminded us why this format is one of our all-time favorites. These classes blend energy, fun, and community in a way that’s hard to replicate anywhere else. When the gym fills with pairs of friends—one introducing, one discovering—it’s a different kind of magic. There’s […]
Client Success Story: Alperen
From HIIT fatigue to long-term strength: How Alperen found progress through coaching, curiosity, and consistency “I’m a curious person by nature,” says Alperen Tügen, a 30-year-old doctoral researcher in Physics at ETH Zurich. “I experiment for a living — and I love experimenting in life, too.” That curiosity is exactly what led him to CrossFit […]
Client Success Story: Sarah
Sarah’s transformation through knowledge, support, and consistency At 35, Sarah was thriving in her career as a lawyer—but something didn’t feel right. Long hours, high stress, and a busy lifestyle had quietly taken their toll. She no longer felt comfortable in her own body. While not dramatically overweight, she described feeling sluggish, slightly heavier than […]
We are turning 10 – and you’re invited
Join us on Saturday, 14.6.2025 to celebrate 10 years of CrossFit Kreis 9 It has been 10 years since we opened our doors, and we’re marking the occasion the best way we know how: with a full day of workouts, great people, and a toast to everything we’ve built together. Here’s what’s happening on the […]
We’re hiring a CrossFit coach for July 2025
Our full-time coaches will be taking a well-earned summer break, and we’re looking for an experienced coach to join us for the month of July 2025. This is a great opportunity for someone who can jump in and deliver high-quality group classes to a fantastic group of people. No admin tasks, no behind-the-scenes work—just coaching. Before […]
Client Success Story — Omar
At 54, Omar Naas leads a demanding professional life as the Team Head of Business Engineering. But behind the spreadsheets and strategy meetings lies a dream that requires something entirely different: physical resilience. Omar is chasing the bold goal of sailing solo around the world—a test not just of skill and courage, but of strength, […]
Ladies, Train smarter, not harder – Based on YOUR cycle
Have you ever crushed a workout one week, only to feel like you’re dragging the next? You’re not alone. As women, our hormones affect our energy, strength, and recovery—but most training programs ignore this completely. That’s why I created a 3-month coaching program designed specifically for female athletes like you. By aligning your training, […]
CrossFit training camp 2025 – Join us in Portugal!
September 28 – October 5, 2025 LaPoint, Ericeira, Portugal We’re heading back to Portugal for another unforgettable CrossFit training camp – and you’re invited! After an amazing experience last year, we are returning to LaPoint, Ericeira, with an even better time slot and limited spots available! Why join? This camp is designed for all […]