Doug Stewart   TMR Coaching

TMR Coaching provides bespoke coaching packages and training plans for some of the toughest events on the planet.
Specialising in endurance events from triathlons to ultra marathons and sportives, we have the right package to suit your training and racing requirements.
Making use of the latest technologies and software (WKO5, Best Bike Split, Running Power Meters) TMR Coaching are able to ensure accurate analysis and optimal training strategies.


Doug is an extremely experienced endurance athlete and coach.
He has completed multiple ultramarathons, such as Ultra Trail Du Mont Blanc (UTMB), Skyrunning races and extreme triathlons, such as Celtman, Swissman and Swedeman, as well as Ironman and Half Ironman triathlons.
His list of ultra marathon is extensive, having finished iconic races such as the Lavaredo Ultra Trail, Grand Trail Des Templiers and Transvulcania, as well as Skyrunning races including Trofeo Kima, Glen Coe Skyline and Tromso Skyrace.
His passion is in helping others achieve their goals, and supporting them on their journey.
IRONMAN Certified Coach, TrainingPeaks Level 1 Certified Coach, TrainingPeaks Power Certified, English Athletics and British Cycling Coaching qualified.


United Kingdom

Preferred Athlete Levels

Beginner, Intermediate, Advanced


1-on-1 Coaching, Consultations, Remote Coaching, Strength Training, Nutrition, Training Camps, Run Analysis, Swim Analysis

Sport Types

Triathlon, Road Cycling, Running, Mountain Biking, Duathlon, IRONMAN, XTERRA, Swimming, Mountaineering, Adventure Racing



Athlete Requirements

Get in touch to discuss your training requirements.


United Kingdom

To hire Doug Stewart as your coach, select the coaching service that is right for you.

Each monthly coaching service comes with a 30-day, no questions asked, money-back guarantee, a TrainingPeaks Premium Athlete Edition account, a start-up consultation, goal planning and an individualized plan.

  • Bronze
  • $119/month
  • plus $99 start-up*
  • Buy Now
  • 2 e-mails per month
  • Training Plans posted monthly
  • 1 training plan update per month
  • No device file reviews
  • Silver
  • $189/month
  • plus $99 start-up*
  • Buy Now
  • 1 call and 4 e-mails per month
  • Training Plans posted monthly
  • 2 training plan update per month
  • Weekly device file reviews
  • Gold
  • $299/month
  • plus $99 start-up*
  • Buy Now
  • Unlimited communication
  • Training Plans posted weekly
  • 4 training plan updates per month
  • Unlimited device file reviews

* Note: You will only be charged the $99 startup fee today. Monthly billing will begin after TrainingPeaks connects you with your coach.