Masterclasses
Group sessions for motivated swimmers and teams who want to refine technique, improve race skills, and train smarter. Open to all levels — minimum swim speed 2:00 / 100 m.
Ready to train smarter?
About the Masterclasses
PhenoManon Masterclasses are focused, high quality swim sessions for clubs, triathletes, and dedicated swimmers.
Each focuses on one key skill:
- Starts
- Turns
- Stroke efficiency
- Open-water tactics
Blending Olympic insight, practical drills, and personal feedback that fit within your regular training.
Choose your Focus
Each Masterclass lasts 2.5 hours and focuses on a key area of technique and performance.
Book individually or as a group to accelerate your swimming progress
Improve your take-off, streamline, and breakout. Learn to combine speed and control from the first stroke of every race
Refine your wall approach, rotation timing, and push-off. Develop the underwaters that give you free meters in every race.
Build rhythm, body alignment, and relaxed breathing for sustainable speed. Perfect for pool and triathlon swimmers.
Build confidence and control in real-world conditions, from sighting and drafting to staying calm, efficient, and fast in open water
What to Expect
Each Masterclass is designed to give every participant the attention, feedback, and time needed to make visible progress — without the intensity of a full training camp
- Duration: up to 2.5 hours
- Maximum 10 participants
- Minimum 5 participants required to go ahead
- Warm-up: 10–15 minutes
- Agreed Focus: main technical theme
- Q&A and feedback: ~30 minutes
Who it's For
Masterclasses are tailored to the group’s goals and conducted in a positive, professional atmosphere.
- Swim clubs & training groups
- Triathlon teams
- Masters swimmers
- Motivated individuals preparing for events
Minimum required pace: 2:00 per 100 m freestyle.
Upcoming Sessions
New dates are announced regularly, keep an eye on this page or reach out to plan a custom session for your team.
Ready to plan your next Masterclass?
If no sessions are currently listed, you can still book your own.
Pool or open water, in the Netherlands or abroad, I’ll help you organize a Masterclass tailored to your team or goals.
Interested, but not ready to book?
Not sure which clinic is right for you, or want to arrange something for your club or team?
Send me a message and I’ll get back to you.
quick links
Contact Info
- +31630701982
- phenomanon@manonvanrooijen.com
- Mon-Fri 5pm-9pm
Photos © Shutterstock / Respective photographers