Go all in for 2026. Purchase a training plan and get 25% off Premium at checkout for a limited time.

Browse More Plans

Full Distance Triathlon Plan | 12 Week Intermediate | Heart Rate | Coach Email Support & PT

Browse More Plans

Full Distance Triathlon Plan | 12 Week Intermediate | Heart Rate | Coach Email Support & PT

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Author

Karen Parnell L3 BTF Coach & IRONMAN Certified

All plans by this Coach

Length

12 Weeks

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Plan Description


Welcome to your 12 week Full Distance Triathlon training plan! with Dryland Swimming Options

This is a 12 week periodized training plan to get you in good shape for your next Full Distance Triathlon.
This plan is for athletes with two years or more experience of triathlon racing – or at least be an experienced and capable swimmer, cyclist and runner able to comfortably complete a 2km swim, 40km cycle and a 12-14km run as you start this plan.

That will give you the training base you need to progress. Ideally, you’ll have raced a triathlon up to a minimum of Olympic distance and were also active at least in a "maintenance mode" since the COVID19 related lock-down but you want a structured preparation for the last period. As this plan consists of only the last 12 weeks leading up to race day.

- Heart Rate Sessions for Garmin, Zwift etc
- Dryland swim options in first 3 weeks
- Strength and Conditioning to help prevent injuries from a NASM Certified Personal Trainer
- Training and race tips
- Video and written session plans
- Bike 2 Run and Swim 2 Bike Bricks

All bike and run sessions are built as structured workouts, which can be downloaded directly to your training device, Zwift, Trainer Road etc., to allow you to focus on the workout specifics rather than thinking about how to execute the next section.

It requires on average 10.5 hours of training a week. At the peak it requires 15 hours per week. The plan includes race and training tips.

The rhythm of the training is 3 week build; week 4 recovery.

These 12 weeks provide the perfect balance of challenging training and time efficiency. It features swim, bike, run and S&C sessions and a bike-run brick workout per week. There is an optional tune-up race scheduled: a Half Distance race in Week 4, which can be a simulated or virtual indoor race.

You should consult your doctor before embarking on any physical fitness training.

The training sessions can be completed in a number of locations. The swim sessions are mostly designed for a pool, with open water sessions towards the latter half of the program. The bike sessions could be done either outdoors or indoors, the same goes for the running sessions. We would strongly advise that you do spend as much time as possible training outdoors so that you get time training in similar conditions to those that you will be racing in.

I would strongly advise that you do as much Open Water swimming as you can in preparation for your race. All triathletes benefit greatly from getting the experience of what it is actually like to swim in open water with other swimmers. It is arguably the most daunting part of the race for all triathletes.

My name is Karen and I live in Southern Spain where I coach and run Triathlon training camps all year round (ChiliTri). So, if you would like face to face coaching and come and check out the Marbella course please get in touch. Karen is an IRONMAN® Certified Coach and British Triathlon Federation Level 3 Coach. I also work as a Coach Educator & Assessor for the British Triathlon Federation, helping to develop the next generation of triathlon coaches in the UK.
Karen is also a Qualified Personal Trainer specialising in endurance athletes so all of the S & C sessions are tried and tested.

Good luck with your training and Full Distance race!

Read what other Athletes a saying about my plans


My Website Link


How it Works

Load Your Plan

Quickly view upcoming workouts in the TrainingPeaks app.

Workout and Analyze

Upload completed workouts from your favorite tracking app or device.

Track Your Progress

Get feedback, stay on top of your training and perform at your best.

Learn More

Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x4
03:53:00 02:30:00
Bike x3
05:18:00 05:30:00
Swim x3
00:07:00 00:40:00
Strength x2
00:57:00 01:00:00
Day Off x1
—— ——
Other x1
00:07:00 00:10:00
Brick x1
00:02:00 00:20:00
Workouts Per Week Weekly Average Longest Workout
Run
03:53:00 02:30:00
Bike
05:18:00 05:30:00
Swim
00:07:00 00:40:00
Strength
00:57:00 01:00:00
Day Off
—— ——
Other
00:07:00 00:10:00
Brick
00:02:00 00:20:00

Training Load By Week


This plan works best with the following fitness devices:

  • Heart Rate Monitor
  • GPS

All supported devices

Karen Parnell MSc, Level 3 British Triathlon & IRONMANU Coach

Karen Parnell MSc, ChiliTri

I’m Karen Parnell, British Triathlon Level 3 Coach & Tutor, IRONMAN U Coach & MSc in Sports Performance Coaching. With certifications spanning NASM PT, WOWSA Level 3 Open Water, 80/20 Endurance, & World Triathlon Female Athlete Coaching, I bring proven expertise across all aspects of swimming, cycling & running.
My passion is helping athletes like you reach your race goals through a holistic approach that blends smart training, tailored nutrition, strength/mobiity, recovery & mental strategies.


  • This plan includes a Free Basic TrainingPeaks Account.
  • Access your training plan anywhere on the TrainingPeaks mobile and desktop apps.
  • Track your performance with robust data tracking and detailed graphs.
  • Plan for your event in the TrainingPeaks calendar.
  • Track your weight, sleep, hours, fatigue and stress while you train.
  • Completed workouts sync with popular apps like Garmin and Wahoo. Learn More
  • If plan includes Structured Workouts, then planned workouts sync to compatible devices and guide you through workouts in real time. Learn More

Refund Policy

This plan is protected by our Refund Policy and may, with the author's approval, be exchanged for a plan of equal value from the same author.

Still have questions about this plan?

Bundle Premium—

Save 20%

Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.

$107.99 USD for the first year, billed yearly.

Bundle Premium—

Save 25%

Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.

$101.24 USD for the first year, billed yearly.

Bundle Premium—

Save 20%

Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.

$107.99 USD for the first year, billed yearly.

$24.99 - Buy Now