Hellenic Aquatics

01/09/2026

Thank you dear old friend Niko for everything you do for the Swimming Family of Greece !!!

28/08/2026

We are proud to welcome Coach Jeff Kostoff as the Head Coach of College Week of Swimming Greece & Bulgaria 🏊‍♂️🇺🇸

Jeff brings to College Week an extraordinary combination of experience as both an elite international swimmer and NCAA Division I coach.

As an athlete, Jeff was a two-time U.S. Olympian, competing at the 1984 Los Angeles and 1988 Seoul Olympic Games. During his Stanford career, Jeff won four Pac-10 Championships and helped the Cardinal capture three consecutive NCAA team titles from 1985–1987. His 1,650-yard freestyle school record stood for 21 years, while his American record in the event lasted from 1983–1994. He also set a 500-yard freestyle age-group record that stood for 30 years.

Internationally, Jeff competed in two Olympic Games, finishing sixth in the 400 IM at Los Angeles 1984 at just 18 years old, before returning to compete in Seoul in 1988.

His coaching career has taken him to some of the most respected programs in American collegiate swimming such as University of Maryland, Indiana University, Stanford University & University of Minnesota.

Along the way, Jeff while at Stanford also coached Katie LEDECKY and has worked with some exceptional swimmers such as Zane GROTHE, Lindsay VROOMAN, Abrahm DEVINE among others.

Now, he brings that experience to College Week of Swimming.

Our swimmers will have the opportunity to learn from a coach who understands the sport from virtually every perspective: as an Olympian, NCAA Champion, American record holder, educator and coach at major NCAA programs.

Throughout College Week, Coach Kostoff will focus not simply on completing workouts, but on helping swimmers understand why they train the way they do — developing technical awareness, race understanding, intelligent training habits, discipline and the mindset required to reach the next level.

For a young swimmer, the opportunity to spend a week learning directly from someone with Jeff’s experience is something special.

We couldn’t be more excited to have Coach Jeff Kostoff leading College Week of Swimming.

Train. Learn. Compete. Grow.

12/08/2026

From analysis to progress. 📊🏊‍♀️

This earlier breakdown of Artemis Vasilaki’s 8:36.86 800m freestyle helped identify the technical and pacing details that could move her forward.

Today, she has lowered her time by more than 10 seconds—swimming 8:26 at the European Championships.

Data becomes valuable when it translates into performance.

06/08/2026

Hellenic Aquatics is proud to host the ASCA Certification Clinic, led by Chad Onken, ASCA Level 5 Coach and Director of International Clinics for ASCA.

📍 Sofia, Bulgaria | 4–9 September
📍 Athens, Greece | 10–14 September

🔥 Early Bird Offer: 50% Discount
Register by August 20 to secure the early bird rate.

The clinic includes Level 1–3 education, the Level 3 certification pathway, and a 2-year ASCA membership.

A unique opportunity for coaches, swimmers, officials, and swimming professionals to learn, connect, and grow through internationally recognized coaching education.

Athens, Greece | 10–14 September Hosted by Hellenic Aquatics Hellenic Aquatics is pleased to host an ASCA Certification Clinic in Athens, Greece, from 10–14 September,...

30/07/2026

A 4:18.59 400m IM, decoded. 📊🏊‍♂️

Explore Panagiotis Vlahogiannakos’ race through Olympic benchmarks, technical efficiency and stroke-by-stroke analysis—finishing just 1.43 seconds from the Olympic-final edge.

Swipe for the full breakdown.

23/07/2026

Meet the expert team behind the academic program of College Week Greece! 🇬🇷🎓🏊

From athletic performance and wellbeing to academics and the U.S. college pathway, our specialists are here to help student-athletes reach their full potential—in and out of the sport.

17/07/2026

The countdown is on!

This September, Chad Onken returns to Europe to lead the ASCA Certification Clinic, offering Levels 1–3 for swim coaches looking to grow their knowledge and advance their coaching careers.

Join us in:
📍 Sofia, Bulgaria | 4–9 September
📍 Athens, Greece | 10–14 September

Watch Chad’s invitation and secure your place today!

Registration link ⬇️
https://hellenicaquatics.gr/asca-level-3-certification-clinic-with-chad-onken-europe/

Hosted by Hellenic Aquatics.

15/07/2026

🇬🇷 Every split tells a story. Every detail creates an advantage.

Hellenic Aquatics is proud to feature once again the Race Analysis Program by Swim Analytics—this time breaking down the Greek Girls’ 4×200m Freestyle Relay through start performance, stroke rate, swimming speed, turns and breakouts.

Because at the highest level, progress is measured in the details. 📊🏊‍♀️

11/07/2026

📊 Evolution Race Analysis | 50m Freestyle – Marilia Lanta

Every race tells a story and the data reveals why.

🏊‍♀️ By breaking down Marilia Lanta’s 50m Freestyle performance, Swim Analytics provides clear insights into the key performance indicators that drive improvement, helping coaches and athletes make smarter, evidence-based training decisions.

💬 Coach Testimonial – Panagiotis Adamidis

“I found the Swim Analytics report to be a highly valuable tool for a coach’s daily work. It presents performance data in a clear and easy-to-understand way, making it quick to translate numbers into practical coaching decisions. I found the parameter-by-parameter analysis—such as speed, stroke rate, and stroke length—especially useful, as it highlights specific areas for intervention rather than relying on general impressions. I believe it is a reliable resource for both performance evaluation and training planning.”

Data-driven coaching. Measurable progress. Faster performances.

09/07/2026

Congratulations to Vasilis Kakoulakis on his outstanding performance at the Sette Colli International Trophy in Rome.

🥇 800m Freestyle
⏱️ 7:52.56
📈 New Personal Best (previous PB: 7:55.90)

Earlier this season, Vasilis' race was analyzed through Swim Analytics, providing objective performance data and technical insights from a simple race video. Every analysis helps identify opportunities for improvement, monitor progress, and support better-informed coaching decisions.
Congratulations to Vasilis and his coach, Vana Bakousi, on this remarkable achievement. We wish them every success as they continue their journey towards the European Championships in Paris this August.

In just a few weeks more than 30 Swimmers with 50+ Races of all levels and their Coaches had the opportunity to see in a very detailed way their Race Data. They also had combination of their (same) races in evolution period of few months. This gives them a clear illustration of their strong elements and the specific points for improvement they need to work with their Coaches.