Swimming lessons and training
Aquacentrum Šutka · Prague 8. Learn front crawl, book a private lesson or join a group suited to your level.
Explore swimmingSports club · Prague · Šutka
Swimming and triathlon with BETRI.
Your goal.
Our shared
journey.
Swimming sessions at Šutka in Prague, individual coaching and training camps. Find the right training for your experience and goals.
For recreational athletes and racersLed by experienced coaches
SWIMBIKERUNBE TRI
Choose your path
What do you want to improve?
Your swimming technique, race preparation or enjoyment of training together. Start with what you need right now.
Training plans
Prepare for your first triathlon or your next race. We will tailor your training plan to your goals and available time.
Find your coach
Performance testing
Understand your fitness and set training intensity using measured data. We will help you choose the right test for your sport.
Explore BETRI LAB
Training camps
Join a swimming weekend or a triathlon camp. Build fitness, gain experience and meet people who share your love of sport.
Find a campNot sure where to start? Get in touch. We will help you get started.
Your first swim is on us.
Can you swim at least 100 metres without stopping and want to improve? Try a free session at Šutka and meet the coaches and your group.
People at BETRI
Training is better together.
People are at the heart of every session. Read what our members say about training with us.
“I appreciate the individual approach. Especially during my first lessons, the coaches gave me exercises tailored to my needs.”
“A professional coaching team. Every minute of the session was put to good use. Highly recommended!”
“Thanks to BETRI, I learned front crawl and how to train systematically, for triathlon and beyond.”
Meet your coaches
Meet the whole team →
Radek Holinka
Triathlon training
and individual coaching.
Martina Nováková
Swimming expertise
and sports physiotherapy.
Alžběta Nováková
Swimming, technique
and fitness.
Train and travel together
Plan your spring with BETRI.
Ten days of swimming, cycling and running. Choose a camp and explore the programme, accommodation and booking terms.
Spring training camp
Portugal
Vila Real de Santo António · swim, bike and run
Spring training camp
Mallorca
Playa de Muro · cycling and triathlon
Looking for a shorter camp? Explore our weekend swimming camps.
Put knowledge into practice
Training insights
Technique, training and nutrition explained in a way you can use in your own preparation.
Kolaps Løvsethové a „uvařený“ Blummenfelt: co s tělem dělá Kona
12. 10. 2026
Kilometr před cílem bojovala Solveig Løvsethová o titul mistryně světa. Pak začala vrávorat a skončila na zemi. Kristian Blummenfelt zase po závodě popisoval nedostatek tekutin a problémy v Energy Labu. Co se může v těle pokazit, i když se závodník dlouho cítí dobře? Fyziologii letošních příběhů pomáhá vysvětlit jeho veřejný záznam CORE z Kony 2022 — s důležitými omezeními.
Co omezuje výkon triatlonisty
12. 10. 2026
Vyšší VO₂max ani vyšší výkon na kole samy nezaručí rychlejší triatlon. Výsledek vzniká propojením kondice, dovedností, odolnosti při dlouhé zátěži a zvládnutí závodu. Jak poznat, která oblast právě omezuje výkon a kam má směřovat další příprava?
Preparing for a triathlon? Our guide explains how to combine swimming, cycling, running and recovery in your training week.
Triathlon training guide →BETRI podcast
Latest BETRICAST episodes
Conversations about triathlon, training and nutrition. Open an episode article for links to Spotify and YouTube. Articles and podcast audio are in Czech.
BETRICAST #38
Milan Janoušek & Štrekaři
Milan Janoušek & Štrekaři: We know how to train. So what is missing?
Modern endurance training, the Norwegian approach and double threshold. Milan Janoušek joins us to discuss talent development, coaches, clubs, international training groups and what Czech running needs to reach world-class level.
Milan Janoušek and Štrekaři: Is Czech running faster than ever? | BETRICAST #37
BETRICAST #37: Runner and Štrekaři author Milan Janoušek discusses Czech running across generations: records, carbon-plated shoes, changes in training and emerging talent.
Czech running records, carbon-plated shoes and training across generations.