01
Sprint · Olympic · 70.3 · 140.6
Triathlon
Three sports, sessions that need to fit together, and decisions that take your whole week into account.
Online Endurance Coaching · Triathlon · Running · Cycling
Endurance training that adapts to your life.
A personalised training plan that fits your everyday life, with training data analysis, ongoing support and guidance.
Coaching from €90 + VAT / month
59°25'30.8"N24°38'51.1"E
NEXT TARGET140.6
PLANADAPTIVE
IRONMAN · TrainingPeaks · CORE Certified Coach · BSc Computer Science · University of London · Data Analysis in Endurance Sports
Three disciplines. One system.
Whatever you’re training for, your plan is built around your needs.
You get more than a training programme. You get a complete coaching service that explains the work, guides you, adapts to your needs and follows every session.
02
5K · 10K · 21K · 42K · Ultra
Running
Sessions with clear paces and intensities, progressing in a way that improves performance and reduces the risk of injury.
03
Road · Gran Fondo · TT
Cycling
Improve power and efficiency with precise power and heart-rate training zones and sessions that drive progress.
It is not about more.
You don’t need more time. You need the right decisions.
Your training should fit your life and change when your circumstances change, rather than leave you discouraged because you missed your weekend long run.
01
You have a specific race or goal, but no properly structured plan.
02
You train consistently, but you’re not improving.
03
Work, travel or other commitments change the time you have available.
04
You want to understand the purpose of every session.
Proof with context
There’s a story behind every performance.
Real athletes, official race times and the circumstances that shaped their training plans.
Running
Akis, 38
Half marathon
1:50 → 1:38
- Athens · Mar 2025 · 1:50 · before we started working together
- Athens · Mar 2026 · 1:38
10 kilometres
46:40 → 41:50
- Kallithea Run · Apr 2025 · 46:40
- Kallithea Run · Apr 2026 · 44:30
- SNF Nostos Run · Jun 2026 · 41:50
Twelve minutes faster over the half marathon in one year, with four sessions a week.
- THE CONSTRAINT
- A demanding job, a family and young children. Four sessions a week were the most he could fit into his life, so improvement couldn’t come from adding more volume.
TriathlonKonstantinos, 27 — read the case study
From recurring injuries to podium finishes and a personal best, racing at the Greek Sprint and Middle-Distance Championships.
03:58:29Triman 70.3 · PB
3rd placeGreek Middle-Distance Championship
RunningEleftheria, 61 — read the case study
From her first run to her first marathon in one year.
4marathon finishes
2personal bests, in Thessaloniki and Vienna
TriathlonDimitris, 28 — read the case study
From a strong runner to a 9:50 IRONMAN finish and a podium at Triman.
9:50IRONMAN Tallinn
4:18Triman 70.3
The process
Plan. Analyse. Adapt. Repeat.
Your training plan isn’t static. Every week, I look at what actually happened, assess it against your goal and decide what needs to change.
01
Assessment
Your goal, training history, available time and everyday life.
02
Planning
A weekly plan in TrainingPeaks, with clear instructions and a clear purpose for every session.
03
Analysis
I follow every session and analyse the data that really matters.
04
Adaptation
The plan changes when fatigue rises, your goals change or your availability shifts.
EXAMPLE WEEKRace build · Week 07
MON
Swim · Technique
10x200 @3:10 / 20" restTUE
Bike · Threshold
5x6' @96-99% FTP / 1' restWED
Run · Tempo
2x15' @4:20 / 3' restTHUSwim · Threshold (skipped)SKIPPED3x400 @6:05 / 45" rest
FRIRest (cancelled)Swim · Technique & RhythmADAPTED30x100 desc 1-3 / 15" rest
SAT
Bike · Long Ride
4h aerobicSUN
Run · Long Run
4x5km @4:45 / 2' walk restWhat changed: Thursday’s swim was missed because of fatigue, so Thursday became a recovery day. The session was adjusted to a lower intensity and moved to Friday. Recovery is part of progress, not a step backwards.
How I work
See how I work before we start working together.
In a few minutes, I explain how your training is planned, assessed and adapted.
More videos on YouTubeVideo in Greek
Choose your path
Three ways to train. One with personal coaching.
1:1 coaching is the core service. Training Plans and the Coaching App are designed to suit different budgets and levels of support.
Limited availability01
1:1 Coaching
A personalised plan, weekly analysis and a coach who adjusts your training as your circumstances change.
from €90+ VAT / month
View packages02
Training Plans
Ready-made, structured plans by sport, distance and level, for athletes who want clear direction with a single purchase.
One-off purchaseNo subscription
View packagesComing Soon03
Coaching App
An app that automatically creates and adjusts your plan based on your training and your goal.
PriceTo be announced
Keep me informedNot sure which option suits you? Find the right option for you
Clear scope. No hidden tiers.
The support that fits your goal.
Choose based on your sport and how much support you need. If you’re not sure, we’ll work it out on the call.
Limited availability
Coaching is for athletes who start with the intention of working together for at least three months. You’re billed monthly, with no three-month payment upfront.
Running or Cycling01
Single Sport
For runners or cyclists who want personalised training and ongoing guidance.
€90+ VAT / month
- A fully personalised plan in TrainingPeaks
- Training zones and adjustments
- Analysis, feedback and adjustments (Mon–Fri)
- Monthly progress review call
- Race calendar planning and race selection
- Pre- and post-race calls for target races
- Race strategy, fuelling and hydration
- Support via WhatsApp/Viber (Mon–Fri)
Triathlon02
Multisport
For triathletes who need one coordinated plan for all three sports.
€150+ VAT / month
- A fully personalised plan in TrainingPeaks
- Training zones for each sport
- Training load and recovery management
- Analysis, feedback and adjustments (Mon–Fri)
- Video analysis of swimming technique
- Monthly progress review call
- Race calendar, strategy, pacing and transitions
- Pre- and post-race calls for target races
- Support via WhatsApp/Viber (Mon–Fri)
Single Sport or Triathlon03
Performance Coaching
For high training loads, complex race calendars and closer coaching support.
Single Sportfrom€130+ VAT / month
Triathlonfrom€180+ VAT / month
- Everything included in the corresponding package
- High training load management
- Physiological profiling and Critical Power
- Detailed fitness and fatigue monitoring
- More frequent assessment and adjustments
- Two scheduled calls per month
- Pre- and post-race calls based on your race calendar
- Technique, position and aerodynamics analysis
- Guidance on laboratory and field tests
- Support via WhatsApp/Viber/phone (Mon–Sat)
The final price is determined after the initial assessment, based on your sport, training volume and level of support.
Who is behind Svarnas CoachingRead about my coaching philosophy
George Svarnas
Triathlon and endurance sports coach.
I race the same distances, work with the same data and know how hard it is to balance ambitious goals with a busy life. My job is to help you make better decisions every week, not simply fill your calendar.
“The right coach doesn’t just tell you what to do. They help you understand why, when and how much.”
IRONMAN Certified
TrainingPeaks Level 2 Certified
CORE Certified
Google reviews
Athletes who were once in your position.
Preparing for a triathlon is a challenge in itself, but fitting it around family life and rotating shifts at an oil refinery can seem almost impossible. With George, I’ve finally been able to train consistently over time. He adjusts the volume and intensity so that the preparation is manageable without turning my daily life upside down. Thank you so much, George!
He is always consistent, communication is excellent, and he takes a real interest in my progress. The sessions are well structured and help me improve every day. There is understanding, teamwork and ongoing support, which makes the whole experience very positive.
I run a range of distances — 5, 10 and 21 km, with a 42 km marathon as my goal — and I’ve seen a huge improvement in my performance through our work together.
I wholeheartedly recommend him to anyone who wants to improve in endurance sports!
An excellent coach with real professionalism and knowledge. The plan he creates is fully tailored to my distances and needs, and most importantly, what we work on in training carries through to races. Since I started working with him, my progress has been enormous. I wholeheartedly recommend him to anyone who wants meaningful improvement and the right guidance.
Working with George has been excellent! His training guidance helped me quickly achieve my goal of improving my 5K time. I really did improve in a short period. The phone calls he makes himself for guidance, discussion and feedback are also very helpful!
Very good training programmes, and he explains why you need to do them at the pace he gives you to get the best results. Personally, I saw a big difference within two months. He pays close attention to the person he coaches, with particular care to help them avoid injury.
As a coach, George is professional, very friendly, patient and supportive. He listens to what I want, understands my weaknesses and goals, and puts together my training programme accordingly. I thought I’d struggle to build the endurance to run for one hour without walking at all, but with his programme I can already see a big difference! I wholeheartedly recommend him and thank him! 🙏
Reviews translated from the original Greek.Read the originals on Google
Common questions
Your questions, answered.
Common questions about working together, the packages, TrainingPeaks and equipment.
Can I try coaching for one month?
No. Coaching is for athletes who start with the intention of staying for at least three months. That gives me time to get to know you as an athlete, understand how you respond to training and start seeing meaningful progress together. You’re billed monthly, with no three-month payment upfront.
Do I need TrainingPeaks Premium?
No. A free account is enough: you can view your plan, upload your sessions and receive my feedback.
Do I need to be an experienced athlete?
No. Your level is the starting point, not a requirement. You need a specific goal and a willingness to train consistently.
What happens if I miss a session or travel?
The plan adapts to your availability, not the other way round. Some sessions move; others are removed. We don’t try to make up missed volume.
What are your working days and hours?
Monday–Friday, 10:00–18:00.
What do we discuss on the first call?
Where you are now, where you want to get to and how much time you really have. By the end, you’ll know whether we’re a good fit — with no obligation to buy.
Let's talk
Tell me your goal. I’ll tell you whether I can help, and how.
Answer three short questions and book a free introductory call. That way, I’ll know what to prepare before we speak.