Get The Perfect Triathlon Training Plan!

Take the guesswork out of training with a structured, proven plan designed by expert coaches.

less than 50p per day!

A Smarter Way to Train

Designed for Real Athletes, Real Lives

  • Structured & progressive training plans that take the guesswork out of training.

  • Backed by expert coaching principles that get real results.

  • Optimised for busy schedules - train smarter, not longer.

Join Hundreds of Athletes who Have Trained Smarter with Do3

Mary Reeves

Rich Hawkins

Charlie Pritchard

Great value for money. As I was not training for a particular race and having a'fun' year not racing, I used the 'squad' plan, though it would have been easy to switch. It kept me fit and able to to all the events i wanted to do. Really comprehensive plan.

Neil Bowler

Great structured program, starts off comfortably and builds you up gradually. Most strength work is focused on the bike so easy on the knees. Found that by following the program my enjoyment of Tri events increased whilst also setting PB's. Win Win 🙂

Harvey Grey

I used the program to train for Ironman Portugal 2021. The plan was great and took the stress out of training as I knew exactly what work out I was doing each day. I reached the start line in great shape and completed my first Ironman! Would definitely recommend the plan for any distance triathlon.

Simon Bowen

Over 700 5-Star Reviews!

Over 700 5-Star Reviews!

If they can do it, so can you!

less than 50p per day!

Your Plan the Way YOU Want it

  • Easy to follow training sessions delivered gold standard 'TrainingPeaks' software

  • Dedicated training app to check sessions and training progress

  • Training Session Autosync - sessions automatically load onto your device* for you to follow

*Compatible with most modern sports watches

Not Only Do You Get the Best Triathlon Training Plan, You Also Get These

Do3 Exclusive Bonuses – FREE!

BONUS #1

Access to your own Exclusive Membership Area

Packed with resources to help you improve

BONUS #2

Weekly Training Support Videos

Every week has an explanatory video from Coach

BONUS #3

24/7 Online Coach

Support

If you are ever unsure, send your questions in to a real coach (not AI!)

BONUS #4

Membership to our Amazing Communities

You are never alone. Join hundreds of athletes just like you!

less than 50p per day!

Plan Options

SPRINT DISTANCE

750m / 20km / 5km

STANDARD DISTANCE

1500m / 40km / 10km

MIDDLE 70.3 DISTANCE

1900m / 90km / 21.1km

LONG IRONMAN DISTANCE

3800m / 180km / 42.2km

Experience Options

FOUNDATION

INTERMEDIATE

ADVANCED

Timescale Options and Prices

12 - 36 weeks

£49 - £109

was £59 - £219

8 weeks

£39

was £59

12 weeks

£49

was £69

16 weeks

£59

was £89

16

weeks

£59

was £89

20 weeks

£69

was £114

24 weeks

£79

was £139

24 weeks

£79

was £134

28 weeks

£89

was £159

32 weeks

£99

was £189

32 weeks

£99

was £179

36 weeks

£109

was £219

Sign Up Today!

Frequently Asked Questions

I am really unfit and am worried that I won't be able to do all the training. Am I going to be good enough for this?

Firstly, don't worry! We have various levels of plan starting with the Foundation level. This plan has the lowest weekly volume with an average of only 5.6hrs per week across the whole plan. All plans start at a lower level than the average and increase as you get fitter. The best thing to do is give it a go and get in touch with one of our coaches if you are struggling.

How much do the training plans cost?

We offer a simple pricing structure depending on the length of your plan. This is regardless of the distance or experience/ability level. Prices are as follows:

8 weeks - £39 (sprint and standard)

12 weeks - £49 (sprint, standard and middle)

16 weeks - £59 (sprint, standard, middle and long)

20 weeks - £69 (standard, middle and long)

24 weeks - £79 (middle and long)

28 weeks - £89 (middle and long)

32 weeks - £99 (long)

36 weeks - £109 (long)

Can I see any examples of the training plans and training sessions?

Yep, if you click here you can see some examples (scrolls to the bottom of this page).

What if I have to miss training because of illness, injury, work or holidays?

It happens! Missing the odd session is normal, understandable and accepted. We all have busy lives and sometimes things impact our ability to do all the training in the plan. The key is to be as consistent as you can in the long term. If you miss a session, don't try to catch up on it on another day, try to make the most of recovery instead and face your next session as fresh as you can.

If there is a day that you regularly can't train on, it might be worth swapping that to your 'regeneration day', so you don't always miss the same session. Ask for advice in the Community chat if you need to.

What are time training time commitments for the various plans?

The weekly average training volume for the plans are as follows:
Sprint (based on the 12 week plan). Foundation: 5.6hrs, Intermediate: 7.9hrs, Advanced: 8.2hrs

Standard (based on the 20 week plan). Foundation: 6.4hrs, Intermediate: 8.8hrs, Advanced: 9.6hrs

Middle 70.3 (based on the 28 week plan). Foundation: 7.5hrs, Intermediate: 9.9hrs, Advanced: 10.8hrs

Long Ironman (based on the 36 week plan). Foundation: 8.5hrs, Intermediate: 11hrs, Advanced: 11.8hrs

What kind of bike do I need for my race?

You don't need a specific type of bike for triathlon. If it's got two wheels, pedals, handlebars and brakes, it'll be fine! Don't worry about all the fancy bikes you might see people riding, they probably started out on something very basic too.

You can't use an E-bike in a race though.

The amount of kit people have seems overwhelming and very expensive. What do I really need and where do I get it?

To start with, the minimum you need is the following:

Swimsuit or trisuit

Goggles

Bike

Cycling helmet

Clothes to wear on the bike and run (cycling shorts and top, or trisuit)

Trainers

Things like a race belt to attach your number to, cycling glasses and a sports watch are also good things to have, but by no means essential. We will give you more information on kit choices as race day approaches.

There are lots of online retailers for triathlon kit, but do support your local sports/bike shop by looking there first. Second hand is always a good option too as triathletes are often updating their kit and selling on perfectly good items. Do3 has its own gear sale and swapshop group where you might find some bargains. Click here to join.

I am able to run, but the sessions in the plan say walk, can I run instead?

Yes, if you want to. If you've been running/jogging before you start the plan, feel free to adapt the sessions to your ability. If the session is a written as a walk, do an easy jog. If it's a walk with short jogs in, you can jog it and increase your speed for the intervals.

Running is the discipline that is highest risk for injuries though, so don't overdo it and make sure you recover well between sessions. Running on soft ground is easier on the joints and better for developing strength and stability than running on tarmac.

I am injured and can't do one or more of the sports, what can I do instead to keep fit and on track?

The key is to get some professional advice, as all injuries are different. Never push on through an injury as you may exacerbate it or prolong recovery. Speak to a physiotherapist to find out what exercise is still ok for you to do, then adapt the sessions to ensure you incorporate some low-impact cardio (exercise that raises your heart rate without impacting your injury) and work on mobility and strength. If you have to rest completely, use the time to think about other things that could help you, like nutrition planning, mental strength training or getting more sleep.

What if I don't want to continue with the training? Can I cancel the plan?

Yes you can. Just email us on enquiries@mg.do3.co.uk