Aris Myrkos
Head of Sport Physiology
Aris leads endurance coaching. He holds a PhD in Exercise Physiology and has more than 14 years of coaching experience, alongside university teaching and research.
Meet ArisOnline coaching · Monthly subscriptions
Online endurance & performance coaching.
Endurance coaching with Dr Aris Myrkos for running, cycling, rowing, triathlon and HYROX. Add strength and mobility with Chris Gkoufas, with both coaches planning your training together.
Compare the two plans
From £150/month. Start without a lab assessment.
Your coaches
Aris leads your endurance training, while Chris leads your strength and mobility work in the combined plan. They develop your programme together, planning the sessions so they complement each other and give you time to recover.
Chris Gkoufas
Founder & Head Coach
Chris leads strength and mobility coaching at DVOTION. He holds a BSc in Sport and Exercise Science and has experience working with professional and recreational athletes. His work focuses on biomechanics, strength development and the physical demands of each athlete’s sport.
Meet ChrisTwo ways to train with us
Choose endurance coaching on its own, or bring endurance and strength training into one programme.
Endurance
Endurance coaching with Dr Aris Myrkos for running, cycling, rowing, triathlon and HYROX.
£150 /month
- Individual endurance programme with ongoing adjustments
- Daily training review and feedback on every completed session
- Direct app messaging with Aris at any time
- Race preparation, pacing, tapering and race fuelling guidance
- Interpretation of your assessment results, when available
- Coaching platform access included
- 15% off DVOTION performance testing
Endurance + Performance
Aris leads endurance. Chris Gkoufas leads strength and mobility. They plan your training together.
£285 /month
- Everything in Endurance Coaching
- Individual strength and conditioning programming with Chris
- Mobility work and exercise progressions
- Endurance and lifting planned together around your workload and recovery
- Programme adjustments coordinated by both coaches
Coaching is paid monthly by Direct Debit. Both plans include direct app messaging. Cancellation requires 30 days’ written notice. Read the policy.
Optional lab testing is booked separately. Active online subscribers receive 15% off assessments, arranged through their coach.
Training for the demands of the event
Running & ultramarathons
From 5 km to the marathon, trail ultras and 24-hour events. Training volume, intensity and recovery are planned around the distance and terrain.
Triathlon & Ironman
Swimming, cycling and running organised around one race plan, from shorter triathlons to Ironman 70.3 and full-distance events.
Rowing & HYROX
Aris plans the endurance work around your event. In the combined plan, Chris programmes strength and mobility, with both coaches coordinating the workload and recovery.
Cycling
Training for road events, sportives and endurance challenges, with sessions set around the demands of the ride and your available training time.
Your training
Aris reviews your endurance sessions daily and provides feedback on each completed workout. You can message him through the coaching app at any time to discuss progress and upcoming training. In the combined plan, Chris develops your strength and mobility work alongside Aris, so changes to one part of your training are considered across the whole week.
- 01
Start with the athlete
Your coach reviews your goals, training history, available equipment and weekly schedule.
- 02
Follow the programme
Your sessions have a clear purpose, with training volume and intensity matched to your current capacity.
- 03
Review and adjust
Completed sessions, recovery and feedback guide changes to the next stage of training.
Coaching questions
Online Endurance Coaching costs £150/month. Dr Aris Myrkos provides individual endurance programming, daily training review, feedback on every completed session and direct messaging through the coaching app. Race preparation includes pacing, tapering and race fuelling guidance. Coaching also includes interpretation of available assessment results, platform access and 15% off DVOTION performance testing.
Yes. Online Endurance and Performance Coaching costs £285/month and includes all the endurance support with Aris plus individual strength and mobility coaching with Chris Gkoufas. Both coaches develop the programme together, coordinating endurance sessions, lifting and recovery around your goals and available equipment.
You can message Aris directly through the coaching app at any time. You can send a message whenever it suits you; replies are not immediate.
Yes. Your coach starts with your goals, training history, schedule and available training data. Lab testing is optional. Active online subscribers receive 15% off DVOTION assessments, booked separately through their coach after subscription status is confirmed.
Online endurance coaching covers running, cycling, rowing, triathlon and the endurance demands of HYROX, including 5 km and 10 km races, half marathons, marathons, ultramarathons, 24-hour events, Ironman 70.3 and full-distance Ironman. Programming is adapted to the event demands and the time you have available to train. Strength and mobility coaching is provided by Chris in the combined plan.
Your coach reviews completed training, performance, recovery and feedback, then adjusts the programme as needed. Training also changes around races, travel and changes in your schedule. The subscription provides ongoing coaching throughout your training.
No. Coaching is delivered remotely, so you can train from your own gym, home or usual training routes. Optional lab assessments take place at UNTIL Liverpool Street, UNTIL Marylebone or UNTIL Canary Wharf in London.
Online coaching is paid monthly by GoCardless Direct Debit. There is no six- or twelve-month programme commitment. The published cancellation policy requires 30 days of written notice; coaching continues for the remaining paid period.
Ongoing coaching. Wherever training happens.
Choose a subscription and tell us about your training. Your coach will get in touch to arrange the start of your programme.