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12 Week Half Marathon (4 Days per week)

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12 Week Half Marathon (4 Days per week)


Nathan Kark

All plans by this Coach


12 Weeks

Plan Description

A 12 week minimalist training plan for maximum results! This plan allows athletes to choose a desired race pace and integrate it into strategic workouts to test their abilities and chase their goal on race day.

Plan contains: 2 week Quick Base Phase with select build and recovery training phases, race day taper and pre-race-day primer.

How it Works

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Training Plan Sample Week


Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x4
02:50:00 01:30:00
Day Off x3
—— ——
Other x1
00:02:00 00:20:00
Workouts Per Week Weekly Average Longest Workout
02:50:00 01:30:00
Day Off
—— ——
00:02:00 00:20:00

Training Load By Week

Nathan Kark

T4 Endurance

Coaching packages range from $60 to $325 per month. T4 Endurance also offers a la carte services such as underwater swim stroke analysis, swim lessons, and personal training.


•Remote and in-person coaching•Evaluation of past training•Training & Nutrition Plans•Group workouts•Team / group coaching rates•Seminars / workshops•Remote and in-person swim stroke analysis / bike fit / transition analysis•Multisport publication

•All distances of triathlon•Swimming•Duathlon•Cycling•Running

  • 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.

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